SANKEN ELECTRIC CO.,LTD Selection Guide AC/DC Convertor Power Factor Control (PFC) IC The all contents in this document are as of date of publication. Make sure that this is the latest revision of the document before use. Please check the details of the product by data sheet. http://www.sanken-ele.co.jp/en ACDC-SGE May 12, 2016 P.1 CONTENTS Selection Guide of Power Management IC by Control Topology P.3 Selection Guide by Application P.4 For Low Power Application P.5 For Low and Middle Power Application P.6 For High Power Application P.7 Power Supply ICs P.8 • PWM control IC P.9 • PRC control IC P.37 • QR control IC P.40 • LLC control IC P.49 • PFC control IC P.59 IMPORTANT NOTES P.64 ACDC-SGE May 12, 2016 P.2 Selection Guide of Power Management IC by Control Topology START ≥75W Input Power < 75W Input Power at No Load Component Count and Noise Requirement For low noise For low noise and low component count ≥25mW LLC IC PFC IC →P.49 →P.59 Quasi-Resonant IC Component Count and Noise Requirement PFC IC →P.40 →P.59 < 25mW For low noise PWM IC →P.9 LLC IC For low noise and low component count PO <25W PO ≥25W For low component count ACDC-SGE May 12, 2016 PRC IC →P.49 →P.37 Quasi-Resonant IC PWM IC →P.40 →P.9 P.3 Selection Guide by Application Back to contents PFC →P.59 Power Factor Correction LLC Low Noise →P.49 Current Resonance Mode PWM Small Circuit Pulse Width Modulation Fixed Frequency Control →P.9 QR Low Noise Quasi-Resonant Mode Variable Frequency Control →P.40 PRC Low Noise Fixed Off-time Control ACDC-SGE May 12, 2016 →P.37 P.4 For Low Power Application OFF Line Controllers with Integrated Power MOSFET and the Peripheral Diodes Buck Convertor Back to contents Buck-boost Convertor AC/DC Convertor AC/DC Convertor Cont. VAC VAC Cont. VOUT (+) VOUT (-) (+) (-) Freewheel Diode *See Selection Guide of Diode about peripheral diodes. Off Line Controllers PWM IC Power supply for small consumer electronics and motor control, and auxiliary power supply for lighting etc. →STR5A460 Series P.33 → STR5A450 Series P.35 ACDC-SGE May 12, 2016 P.5 For Low and Middle Power Application OFF Line Controllers with Integrated Power MOSFET and the Peripheral Diodes Back to contents Diode for Secondary Rectification Diode for Snubber VOUT VAC *See Selection Guide of Diode about peripheral diodes. Power Management IC Error Amp. Cont. FB GND GND Photo lsolator Off Line Controllers PWM IC For low power application : Auxiliary power supply, white goods and adapter etc. →P.9 PRC IC For low and middle power application : White goods etc. →P.37 QR IC For middle power application : White goods and OA etc. →P.40 ACDC-SGE May 12, 2016 P.6 For High Power Application PFC and OFF Line Controllers and the Peripheral Diode Diode for PFC VAC Back to contents *See Selection Guide of Diode about peripheral diodes. Boot Strap Diode PFC IC Power Factor Correction →P.59 Diode for Secondary Rectification REG PFC Control IC LLC Control IC VOUT1 VS Error Amp. FB GND LLC IC For high power application, industrial equipment, etc. Photo lsolator VOUT2 →P.49 Error Amp. Control IC for Auxiliary power supply Cont. PWM IC FB GND For auxiliary power supply →P.9 Photo lsolator Diode for Snubber ACDC-SGE May 12, 2016 P.7 Power Supply ICs Back to contents Lineup of the power supply IC by control topology. Please refer to Sanken’s website for detail information. Control topology MOSFET PO Small circuit PIN at no load Noise PWM Built-in Low ◎ ◎ △ Fixed frequency PRC Built-in ○ ○ ○ Fixed off time (Variable frequency) P.37 Variable frequency P.40 Current resonance P.49 QuasiResonant LLC PFC ○ Built-in External High MOSFET PO External ACDC-SGE May 12, 2016 ≥75W △ ○ △ Control method Page P.9 ◎ Bottom-on control ◎ Soft switching control Control method Interleaved Discontinuous Conduction Mode (DCM) Operation Continuous Conduction Mode(CCM) Operation Critical Conduction Mode (CRM) Operation Page P.59 P.8 OFF Line PWM Controllers with Integrated Power MOSFET For low power, auxiliary power supply, white goods and adapter etc. Low standby power and low component count PWM : Pulse Width Modulation, fixed frequency control Package fOSC No load power consumption STR-W6000 TO-220F-6L 67 kHz < 30 mW STR-A6000 DIP8 STR-A6000MZ/HZ Control Method Line voltage protection model Flyback (Secondary side regulation) Series Flyback (Primary side regulation) Non-isolated Buck/ Inverting SIP8L DIP8 Feature SIC8 Page Brown in / out P.11 67kHz/100kHz Brown in / out P.13 DIP8 67kHz/100kHz Brown in / out P.15 STR6A100HZ DIP8 100kHz Brown in / out Improving efficiency in all load area. P.17 STR-V653 SIP8L 67 kHz Brown in / out, High reliability and low profile package. P.19 TO-220F-6L 67 kHz STR3A100 DIP8 67kHz/100kHz STR3A200 DIP8 67 kHz STR3A400 DIP8 65 kHz STR4A100 DIP8 / SOIC8 65kHz/100kHz DIP8 STR5A460 STR5A450 STR2W100D Low component count model Back to contents TO-220F-6L STR5A100D ACDC-SGE May 12, 2016 < 25 mW < 25 mW P.21 Low thermal resistance package. P.23 Low thermal resistance package. P.25 Low thermal resistance package. Improving efficiency in all load area. P.27 < 10 mW Built in OCP detection resistor P.29 65 kHz < 30 mW Built in OCP detection resistor P.31 DIP8 / SOIC8 60 kHz － Built in OCP detection resistor IDLIM=~0.41 A P.33 DIP8 60 kHz － Built in OCP detection resistor IO=1.2A(max.) P.35 < 15 mW P.9 PWM control IC Selection Guide White Goods, Adapter Line voltage protection (Brown-In / out) STR6A100HZ is for ErP Lot 7 (Tier 2) and DoE Level VI propose High reliability package (STR-V653) STR-W6000 →P.11 Aar conditioner STR-A6000 →P.13 →P.15 STR-A6000MZ/HZ →P.17 STR6A000HZ Washing machine Adapter Low Power White Goods STR4A100 →P.29 STR5A100D (Primary side sensing) microwave oven STR3A100 →P.23 STR3A200 →P.25 STR3A400 →P.27 STR5A460 →P.33 10 Low thermal resistance DIP8 package Low power consumption at no load Low component count STR3A400 is for ErP Lot 7 (Tier 2) and DoE Level VI propose Low power consumption at no load Low component count Green mode (STR5A100D) →P.31 Non-isolation type (Buck/Inverting converter) Low component count Green mode Cleaner Rice cooker →P.21 →P.19 STR-V653 Refrigerator STR2W100 STR5A450 →P.35 20 30 40 50 60 70 80 Maximum Output power (Open frame, Universal) (W) ACDC-SGE May 12, 2016 P.10 PIN < 30 mW at no load, PWM Off-Line Switching Regulators STR-W6000 Series Package TO-220F-6L No load power consumption < 30 mW Brown-in and Brown-out Function Protections OCP is pulse by pulse OLP, OVP and TSD are all auto-restart Lineup Part Number fOSC MOSFET VDSS STR-W6051S STR-W6052S 650 V POUT RDS(ON) AC230V Universal 3.95 Ω 45 W 30 W 2.8 Ω 60 W 40 W 1.9 Ω 90 W 60 W 3.6 Ω 50 W 32 W 67 kHz STR-W6053S STR-W6072S ACDC-SGE May 12, 2016 800 V P.11 PIN < 30 mW at no load, PWM Off-Line Switching Regulators STR-W6000 Series Package Typical application circuit TO-220F-6L BR1 T1 VAC Pin assignment C1 C6 L51 D51 VOUT(+) R1 PC1 P Symbol 1 D/ST 3 S/OCP MOSFET Source and Overcurrent Protection STR-W6000S Vcc 5 GND Ground 6 FB/OLP BR Feedback control and Overload Protection Brown-in and Brown-out control Features Brown-in and Brown-out Function No load power Consumption < 30mW Auto Standby Function Normal operation : PWM mode Standby operation: Burst oscillation mode Audible noise suppression function for standby mode Bias Assist Function Random Switching Function ACDC-SGE May 12, 2016 D2 1 C2 ROCP R52 C53 U51 R2 R56 VOUT(-) D RA RB 3 4 5 6 7 C4 C3 C5 S C52 R53 U1 4 7 D1 MOSFET Drain and startup current input Power supply input and Overvoltage Protection R55 C51 Function D/ST 2 S/OCP VCC GND FB/OLP BR Pin No. R54 R51 RC PC1 CY TC_STR-W6000S_1_R1 Slope Compensation Function Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protection - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.12 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR-A6000 Series Package DIP8 No load power consumption < 25 mW Brown-in and Brown-out Function Protections OCP is pulse by pulse (The products with suffixed “D” have two OCP types) OLP is auto-restart Lineup Part Number STR-A6051M STR-A6052M STR-A6053M STR-A6079M STR-A6059H STR-A6069H STR-A6061H STR-A6062H STR-A6069HD STR-A6061HD STR-A6062HD STR-A6063HD ACDC-SGE May 12, 2016 OVP and TSD are latched shutdown fOSC 67 kHz 100 kHz 100 kHz MOSFET VDSS RDS(ON) 3.95 Ω 650 V 2.8 Ω 1.9 Ω 800 V 19.2 Ω 650 V 6.0 Ω 6.0 Ω 700 V 3.95 Ω 2.8 Ω 6.0 Ω 3.95 Ω 700 V 2.8 Ω 2.3 Ω POUT (Adapter) AC230V Universal 18.5 W 14 W 22 W 17.5 W 26 W 21 W 8W 6W 17 W 11 W 17 W 11 W 20.5 W 15 W 23 W 18 W 17 W 11 W 20.5 W 15 W 23 W 18 W 25 W 20 W POUT (Open frame) AC230V Universal 31 W 21 W 35 W 24.5 W 40 W 28 W 13 W 9W 30 W 19.5 W 30 W 19.5 W 35 W 23.5 W 38 W 26.5 W 30 W 19.5 W 35 W 23.5 W 38 W 26.5 W 40 W 28 W P.13 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR-A6000 Series Package Typical application circuit DIP8 BR1 Pin assignment Pin No. 1 S/OCP 2 BR 3 GND 4 FB/OLP 5 VCC 6 － 7 8 D/ST P D2 Brown-in and Brown-out control Feedback control and Overload Protection 8 C5 MOSFET Drain and startup current input Features Brown-in and Brown-out Function No Load Power Consumption < 25mW Auto Standby Function Normal operation : PWM mode Standby operation: Burst oscillation mode Audible noise suppression function for standby mode Bias Assist Function Random Switching Function Slope Compensation Function Leading Edge Blanking Function ACDC-SGE May 12, 2016 NC R52 U51 VCC C2 C53 C52 R53 R2 5 7 D/ST D/ST RA D R56 (-) U1 STR-A6000 RB S/OCP BR GND FB/OLP Power supply input and Overvoltage Protection (Pin removed) S R51 R55 C51 D1 MOSFET Source and Overcurrent Protection Ground R54 PC1 C1 Function VOUT (+) R1 C6 Symbol L51 D51 T1 VAC 1 RC 2 ROCP 3 4 C4 C3 PC1 CY TC_STR-A6000_1_R1 Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP)*: Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Latched shutdown - Thermal Shutdown (TSD) : Latched shutdown *The products suffixed D have an additional OCP function which operates during leading edge blanking period, to operate as protection at the condition such as output windings shorted or unusual withstand voltage of secondary-side diodes. P.14 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR-A6000MZ / HZ Series Package No load power consumption < 25mW Brown-in and Brown-out Function Protections DIP8 OCP is pulse by pulse, built-in two types OCP OVP, OLP and TSD are all auto-restart TSD has temperature hysteresis function Line up UD MOSFET Part Number fOSC VDSS STR-A6069MZ 67 kHz STR-A6061MZ STR-A6063MZ 700 V UD STR-A6069HZ 100 kHz STR-A6061HZ STR-A6063HZ UD ACDC-SGE May 12, 2016 700 V POUT (Adapter) : Under development POUT (Open frame) RDS(ON) AC230V Universal AC230V Universal 6.0 Ω 15 W 10 W 26 W 17 W 3.95 Ω 18.5 W 14 W 31 W 21 W 2.3 Ω 24 W 19.5 W 37.5 W 26 W 6.0 Ω 17 W 11 W 30 W 19.5 W 3.95 Ω 20.5 W 15 W 35 W 23.5 W 2.3 Ω 25 W 20 W 40 W 28 W P.15 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR-A6000MZ / HZ Series Package Typical application circuit DIP8 D1 VAC Pin assignment Symbol Function 1 S/OCP MOSFET Source and Overcurrent Protection 2 BR P GND D2 Brown-in and Brown-out control 4 FB/OLP 5 VCC 6 7 8 － D/ST Ground 8 C4 C7 R2 U2 5 7 NC R4 VCC C2 C8 R5 R8 D U1 GND STR-A6000MZ Feedback control and Overload Protection S/OCP BR GND FB/OLP Power supply input and Overvoltage Protection (Pin removed) S R3 R7 C6 D3 RB D/ST D/ST 3 R6 PC1 C1 Pin No. VOUT R3 C5 RA L1 D4 T1 1 2 3 4 C9 RC C10 C3 PC1 ROCP MOSFET Drain and startup current input Features Brown-in and Brown-out Function No Load Power Consumption < 25mW Auto Standby Function Normal operation : PWM mode Standby operation: Burst oscillation mode Audible noise suppression function for standby mode Bias Assist Function Random Switching Function ACDC-SGE May 12, 2016 Slope Compensation Function Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, built-in two OCP types - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart with hysteresis P.16 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR6A100HZ Series Improving efficiency in all load area - For External Power supply regulation (EU: ErP Lot 7 (Tier 2), U.S.: DoE Level VI propose) - Green mode : Oscillation frequency decreases to reduce the switching loss in light load - Step drive control : VRM of secondary rectification diodes can be set to lower value than usual → Low VF Brown-in and Brown-out Function No load power consumption < 25mW Protections Package DIP8 OCP is pulse by pulse, built-in two types OCP OLP is auto-restart OVP and TSD are latched shutdown Lineup Part Number fOSC MOSFET VDSS STR6A169HZ STR6A161HZ 100 kHz STR6A163HZ ACDC-SGE May 12, 2016 700V POUT (Adaptor) POUT (Open frame) RDS(ON) AC230V Universal AC230V Universal 6.0 Ω 17 W 11 W 30 W 19.5 W 3.95 Ω 20.5 W 15 W 35 W 23.5 W 2.3 Ω 25 W 20 W 40 W 28 W P.17 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR6A100HZ Series Package Typical application circuit DIP8 BR1 Pin assignment Pin No. Symbol Function 1 S/OCP MOSFET Source and Overcurrent Protection 2 GND Brown-in and Brown-out detection voltage input Ground FB/OLP 5 VCC 6 － 7 8 D/ST Feedback control and Overload Protection Power supply input and Overvoltage Protection P 1 2 3 RC S/OCP BR GND PC1 D/ST R52 C53 8 C52 R53 7 D2 R2 U51 R56 (-) 5 FB/OLP C3 D/ST S R51 R55 C51 D1 U1 4 4 PC1 RB C4 R54 R1 C6 C5 ROCP VOUT (+) NC 3 BR RA C1 L51 D51 T1 VAC C2 D VCC STR6A100HZ CY TC_STR6A100xZ_2_R1 (Pin removed) MOSFET Drain and startup current input Features Brown-In and Brown-Out Function Step drive control Auto Standby Function No load power consumption < 25mW Automatically changed operation mode in response to load conditions - Fixed switching frequency mode, 100 kHz in normal operation. - Green mode, 25 kHz to 100 kHz in middle to light load. - Burst oscillation mode in light load. Soft Start Function ACDC-SGE May 12, 2016 Random Switching Function Slope Compensation Function Leading Edge Blanking Function Bias Assist Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, two types OCP - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Latched shutdown - Thermal Shutdown (TSD) : Latched shutdown P.18 High Reliability and Low Profile Package PWM Switching Power Supply Applications STR-V653 Package No load power consumption < 25 mW SIP8L Brown-in and Brown-out Function High reliability and low profile package Height ≤ 12 mm, pin pitch = 2.54 mm, creepage distance between high voltage pin and low voltage pin ( > 4 mm) Protections OCP is pulse by pulse OLP is auto-restart OVP and TSD are latched shutdown Lineup Part Number fOSC STR-V653 67 kHz ACDC-SGE May 12, 2016 MOSFET POUT VDSS RDS(ON) AC230V Universal 650 V 1.9 Ω 30 W 23 W P.19 High Reliability and Low Profile Package PWM Switching Power Supply Applications STR-V653 Package Typical application circuit SIP8L BR1 Pin assignment Pin No. 1 3 Symbol D/ST S/OCP Function MOSFET Drain and startup current input BR 5 GND 6 FB/OLP 8 VCC R54 PC1 C1 P S D2 MOSFET Source and Overcurrent Protection NC R52 U51 VCC C2 C53 C52 R53 R2 8 1 D/ST R51 R55 C51 D1 RB C4 4 VOUT R1 C5 RA L51 D51 T1 VAC R56 D U1 Brown-in and Brown-out control GND STR-V600 S/OCP BR GND FB/OLP Ground Feedback control and Overload Protection 3 RC 4 ROCP 5 6 C10 C3 PC1 C9 Power supply input and Overvoltage Protection Features High reliability and low profile package Brown-in and Brown-out Function No load power consumption < 25mW Random Switching Function Built-in startup circuit Bias Assist Function Slope Compensation Function Auto Standby Function ACDC-SGE May 12, 2016 Leading Edge Blanking Function Audible noise suppression function for standby mode Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Latched shutdown - Thermal Shutdown (TSD) : Latched shutdown P.20 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR2W100D Series Package TO-220F-6L No load power consumption < 25 mW Protections OCP is pulse by pulse OLP, OVP and TSD are all auto-restart Lineup Part Number fOSC MOSFET VDSS STR2W152D 67 kHz STR2W153D ACDC-SGE May 12, 2016 POUT RDS(ON) AC230V Universal 3.0 Ω 60 W 40 W 1.9 Ω 90 W 60 W 650 V P.21 PIN < 25 mW at no load, PWM Off-Line Switching Regulators STR2W100D Series Package Typical application circuit TO-220F-6L D1 Pin assignment R9 Symbol P Function MOSFET Drain and startup current input MOSFET Source and Overcurrent Protection 3 S/OCP 4 VCC Power supply input and Overvoltage Protection GND Ground 5 C7 U1 D2 STR 2W100D C2 1 FB/OLP 7 NC Feedback control and Overload Protection U2 R2 C8 R6 R7 D GND 3 4 5 6 7 C3 6 R5 D/ST 2 S/OCP VCC GND FB/OLP NC D/ST R4 R8 C6 S 1 VOUT PC1 C1 Pin No. L2 D4 T1 VAC ROCP PC1 C9 ― Features No load power consumption < 25mW Auto Standby Function Normal operation : PWM mode Standby operation: Burst oscillation mode Soft Start Function Bias Assist Function Random Switching Function Slope Compensation Function ACDC-SGE May 12, 2016 Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.22 PIN < 15 mW at no load, PWM Off-Line Switching Regulators STR3A100 Series Package No load power consumption < 15 mW DIP8 Low thermal resistance package Protections Lineup Products STR3A1xx OVP / TSD Operation Latched shutdown STR3A1xxD STR3A1xxHD Auto-restart Part Number STR3A151 STR3A151D STR3A152 STR3A152D STR3A153 STR3A153D STR3A154 STR3A155 STR3A155D STR3A161HD STR3A162HD STR3A163HD fOSC 67 kHz 100 kHz ACDC-SGE May 12, 2016 OCP is pulse by pulse OLP is auto-restart OVP and TSD are latched shutdown or auto-restart MOSFET VDSS(min.) RDS(ON) (max.) 650 V 700 V POUT (Adapter) AC230V Universal POUT (Open frame) AC230V Universal 4.0 Ω 29.5 W 19.5 W 37 W 23 W 3.0 Ω 33 W 23.5 W 45 W 29 W 1.9 Ω 37 W 27.5 W 53 W 35 W 1.4 Ω 41 W 31 W 60 W 40 W 1.1 Ω 45 W 35 W 65 W 44 W 4.2 Ω 3.2 Ω 2.2 Ω 25 W 28 W 32 W 20 W 23 W 25.5 W 36 W 40 W 46 W 24 W 28 W 33.5 W P.23 PIN < 15 mW at no load, PWM Off-Line Switching Regulators STR3A100 Series Package Typical application circuit DIP8 L51 BR1 Pin assignment 1 S/OCP 2 VCC Power supply input and Overvoltage Protection 3 GND Ground 4 FB/OLP 7 P D1 MOSFET Source and Overcurrent Protection Feedback control and overload Protection MOSFET Drain and startup current input R52 C53 C52 R53 8 7 6 U2 5 D2 D/ST D/ST D/ST NC D/ST C4 R2 U1 R56 GND STR3A100 C2 D S/OCP VCC GND FB/OLP 1 D/ST S R54 R51 R55 C51 Function 5 6 PC1 C1 Symbol VOUT R1 C5 Pin No. D51 T1 VAC 2 ROCP 3 4 C3 PC1 CY 8 Features Low thermal resistance package No load power consumption < 15mW Auto Standby Function Normal operation : PWM mode Standby operation: Burst oscillation mode Soft Start Function Bias Assist Function Random Switching Function ACDC-SGE May 12, 2016 Slope Compensation Function Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Latched shutdown or auto-restart - Thermal Shutdown (TSD) : Latched shutdown or auto-restart P.24 PIN < 15 mW at no load, PWM Off-Line Switching Regulators STR3A200 Series No load power consumption < 15mW Low thermal resistance package Protections OCP is pulse by pulse, built-in two types OCP OLP is auto-restart OVP is auto-restart or latched shutdown TSD is auto-restart with temperature hysteresis function or latched shutdown Package DIP8 Line up Products STR3A2xx STR3A2xxD OVP / TSD Operation Latched shutdown Auto-restart Part Number STR3A251 STR3A251D STR3A253 STR3A253D STR3A255 STR3A255D fOSC(AVG) MOSFET VDSS RDS(ON) UD UD 67 kHz UD ACDC-SGE May 12, 2016 UD 650 V POUT (Adapter) AC230V Universal : Under development POUT (Open frame) AC230V Universal 4.0 Ω 29.5 W 19.5 W 37 W 23 W 1.9 Ω 37 W 27.5 W 53 W 35 W 1.1 Ω 45 W 35 W 65 W 44 W P.25 PIN < 15 mW at no load, PWM Off-Line Switching Regulators STR3A200 Series Package Typical application circuit DIP8 L51 BR1 VOUT R1 C5 Pin assignment D51 T1 VAC PC1 C1 P R55 C51 D1 Pin No. Symbol Function 1 S/OCP MOSFET Source and Overcurrent Protection 2 VCC Power supply input and Overvoltage Protection 3 GND Ground 4 FB/OLP Feedback control and Overload Protection S R54 R51 R52 C53 C52 R53 8 7 6 U2 5 D2 D/ST D/ST D/ST NC D/ST C4 R2 U1 R56 GND STR3A200 C2 D S/OCP VCC GND FB/OLP 1 2 3 4 5 6 7 ROCP D/ST MOSFET Drain and startup current input C3 PC1 CY 8 Features Low thermal resistance package Soft Start Function Auto Standby Function No load power consumption < 15mW Operation mode Normal operation : PWM mode Standby operation: Burst oscillation mode Random Switching Function ACDC-SGE May 12, 2016 Slope Compensation Function Leading Edge Blanking Function Bias Assist Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, built-in two OCP types - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Latched shutdown or auto-restart - Thermal Shutdown (TSD) : Latched shutdown or auto-restart with hysteresis P.26 PIN < 15 mW at no load, PWM Off-Line Switching Regulators STR3A400 Series Improving efficiency in all load area - For External Power supply regulation (EU: ErP Lot 7 (Tier 2), U.S.: DoE Level VI propose) - Green mode : Oscillation frequency decreases to reduce the switching loss in light load - Step drive control : VRM of secondary rectification diodes can be set to lower value than usual → Low VF Package DIP8 Line up Products STR3A4xx STR3A4xxD No load power consumption < 15mW Low thermal resistance package Protections OCP is pulse by pulse, built-in two OCP types OVP / TSD Operation OLP is auto-restart Latched shutdown OVP and TSD are latched shutdown or auto-restart Auto-restart Part Number STR3A451 STR3A451D STR3A453 STR3A453D STR3A455 STR3A455D fOSC 65 kHz UD ACDC-SGE May 12, 2016 UD MOSFET VDSS RDS(ON) (min.) (max.) 650 V POUT (Adapter) : Under development POUT (Open frame) AC230V Universal AC230V Universal 4.0 Ω 29.5 W 19.5 W 37 W 23 W 1.9 Ω 37 W 27.5 W 53 W 35 W 1.1 Ω 45 W 35 W 65 W 44 W P.27 PIN < 15 mW at no load, PWM Off-Line Switching Regulators STR3A400 Series Package Typical application circuit DIP8 L51 BR1 Pin No. Symbol 1 S/OCP VOUT R1 C5 Pin assignment D51 T1 VAC PC1 C1 P R55 C51 D1 Function S R54 R51 R52 C53 C52 R53 2 VCC MOSFET Source and Overcurrent Protection Power supply input and Overvoltage Protection 8 7 6 U2 5 D2 D/ST D/ST D/ST NC D/ST C4 U1 GND 4 FB/OLP 5~8 D/ST Ground Feedback control and overload Protection MOSFET Drain and startup current input R56 GND STR3A400 3 R2 C2 D S/OCP VCC GND FB/OLP 1 2 ROCP 3 4 C3 PC1 CY TC_STR3A400_1_R1 Features Step drive control Low thermal resistance package Auto Standby Function No load power consumption < 15mW Automatically changed operation mode in response to load conditions - Fixed switching frequency mode, 65 kHz in normal operation. - Green mode, 30 kHz to 65 kHz in middle to light load. - Burst oscillation mode in light load. Soft Start Function ACDC-SGE May 12, 2016 Bias Assist Function Random Switching Function Slope Compensation Function Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, two types OCP - Overload Protection (OLP) : Auto-restart - Overvoltage Protection (OVP) : Auto-restart or latched shutdown - Thermal Shutdown (TSD) : Auto-restart with hysteresis or latched shutdown P.28 PIN < 10 mW at no load, PWM Off-Line Switching Regulators STR4A100 Series Package DIP8 No load power consumption < 10 mW SOIC8 High voltage sense MOSFET One chip structure (Eliminating external components) VD/ST (max.) = 730 V Protections OCP is pulse by pulse OVP, OLP and TSD are all auto-restart Lineup UD Part Number Package STR4A162S SOIC8 STR4A162D DIP8 STR4A164D DIP8 fOSC MOSFET RDS(ON) 24.6 Ω STR4A164HS UD 12.9 Ω 0.520 A SOIC8 DIP8 ACDC-SGE May 12, 2016 12.9 Ω POUT (Adapter) POUT (Open frame) AC230V Universal AC230V Universal 5W 4W 7W 5.5 W 5.5 W 4.5 W 7.5 W 6W 8W 6W 10 W 8.5 W 8.5 W 6.5 W 12 W 9.5 W 9W 7W 13 W 10.5 W 0.365 A 65 kHz 100 kHz STR4A164HD IDLIM(H) : Under development 0.485 A P.29 PIN < 10 mW at no load, PWM Off-Line Switching Regulators STR4A100 Series Package DIP8 Typical application circuit SOIC8 Pin assignment Pin No. Symbol 1 FB/OLP 2 VCC 3 ― 4 D/ST Function Feedback control and Overload Protection Power supply input and Overvoltage Protection (Pin removed) MOSFET Drain and startup current input 5 6 7 S/GND MOSFET Source and ground 8 Features High voltage sense MOSFET One chip structure (eliminating external components) No load power consumption < 10 mW Auto Standby Function Normal operation : PWM mode Standby operation: Burst oscillation mode Soft Start Function Bias Assist Function ACDC-SGE May 12, 2016 Random Switching Function Slope Compensation Function Leading Edge Blanking Function Protections - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart with delay timer - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.30 PIN < 30 mW at no load, Primary Side Regulation PWM Off-Line Switching Regulators STR5A100D Series Package No load power consumption < 30mW DIP8 High efficiency in light load (Green-mode) Few external components count Primary side regulation (no photo-coupler) One chip structure High voltage sense MOSFET VD/ST (max.) = 730 V Protections OCP is pulse by pulse OVP and TSD are auto-restart Lineup Part Number fOSC STR5A162D POUT (Adapter) AC230V Universal POUT (Open frame) AC230V Universal MOSFET RDS(ON) IDLIM(H) 24.6 Ω 0.285 A 4W 3.5 W 5W 4.5 W 13 Ω 0.41 A 6.0 W 5.5 W 8.5 W 7W 65 kHz STR5A164D ACDC-SGE May 12, 2016 P.31 PIN < 30 mW at no load, Primary Side Regulation PWM Off-Line Switching Regulators STR5A100D Series Package Typical application circuit DIP8 BR1 L1 C3 2 3 4 R2 Symbol FB VCC ― D/ST Function (Pin removed) MOSFET Drain and startup current input S/GND 5 S1 D1 D/ST C52 R52 4 S/GND 6 D2 C6 C5 R7 7 S/GND VCC COMP FB R6 2 R3 8 STR5A100D D GND 1 R4 C4 R5 5 6 U1 Feedback control Power supply input and Overvoltage Protection C51 P C2 NC 1 C1 VOUT R1 R51 Pin assignment Pin No. D50 T1 VAC S/GND MOSFET Source and ground COMP Input of phase compensation 7 8 Features Primary side regulation (no photo-coupler) High voltage sense MOSFET One chip structure (eliminating external components) No load power consumption < 30mW Auto Standby Function Normal operation : PWM mode Light load operation : Green-mode Standby operation: Burst oscillation mode ACDC-SGE May 12, 2016 Built-in startup circuit Random Switching Function Leading Edge Blanking Function Protections - Overcurrent Protection (OCP) : Pulse by pulse - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.32 High Efficient Off-Line PWM Buck and Inverting converter STR5A460 Series Package DIP8 IDLIM=0.41A SOIC8 Non-isolated buck and inverting converter solution Positive or negative output configuration High efficiency in light load (Green-mode and burst oscillation mode) Few external components count High voltage sense MOSFET Build-in error amplifier VD/ST (max.) = 700 V Protections OCP is pulse-by pulse OLP, OVP and TSD are all auto-restart Lineup Part Number STR5A462D fOSC UD DIP8 STR5A464D STR5A462S Package 60 kHz UD STR5A464S ACDC-SGE May 12, 2016 SOIC8 60 kHz UD : Under development MOSFET RDS(ON) IDLIM 26 Ω 0.285 A 13.6 Ω 0.41 A 26 Ω 0.285 A 13.6 Ω 0.41 A P.33 High Efficient Off-Line PWM Buck and Inverting converter STR5A460 Series Typical application circuit Package DIP8 D1 ・Buck converter SOIC8 R2 STR5A400D 1 FB S VCC S FB VCC VAC C3 C4 C5 6 S Function DIP8 SOIC8 1 2 Constant voltage control signal input 1 Power supply voltage input for control part and Overvoltage Protection signal input 2 5 4 D/ST Pin No. L2 L1 BR1 C1 3 ＋ S C6 D3 C2 R4 VOUT － ・Inverting converter D1 (Pin removed) R2 STR5A400D 1 FB S VCC S 2 ― R1 7 NC Symbol R3 8 2 Pin assignment D2 VAC D2 R3 8 7 R1 C3 C4 C5 NC 6 S D/ST 4 MOSFET Drain and startup current input L1 BR1 D/ST C1 S 5~8 MOSFET Source and ground D3 5 4 － S C6 C2 R4 VOUT L2 ＋ Features High voltage sense MOSFET One chip structure (eliminating external components) Operation mode is changed in response to load conditions - Fixed switching frequency mode, 60 kHz (typ.) - Green mode, 23 kHz (typ.) to 60 kHz (typ.) - Burst oscillation mode Build-in error amplifier ACDC-SGE May 12, 2016 Built-in startup circuit Leading Edge Blanking Function Protection -Overcurrent Protection (OCP) : Pulse by pulse - Overload Protection (OLP) : Auto-restart - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.34 High Efficient Off-Line PWM Buck and Inverting converter STR5A450 Series Package Maximum output current is 1.2A DIP8 Non-isolated buck and inverting converter solution High efficiency in light load (Green-mode and burst oscillation mode) Few external components count Build-in error amplifier VDSS (min.) = 650 V Protections OCP is pulse-by pulse. OLP, OVP and TSD are all auto-restart. Lineup Part Number Package fOSC STR5A451D DIP8 STR5A453D ACDC-SGE May 12, 2016 MOSFET RDS(ON) IOUT(MAX) (VOUT = 24 V) 4.0 Ω 0.7 A 1.9 Ω 0.9 A 60 kHz P.35 High Efficient Off-Line PWM Buck and Inverting converter STR5A450 Series Typical application circuit Package ・Buck converter DIP8 STR5A450D D/ST VCC D/ST GND D/ST FB D/ST S/OCP 5 3 6 7 Pin assignment 8 Pin No. Symbol 1 S/OCP 2 FB 3 GND 4 VCC Function Power MOSFET source and Overcurrent Protection (OCP) signal input Constant voltage control signal input Ground Power supply voltage input for control part and Overvoltage Protection (OVP) signal input D1 7 D2 MOSFET drain and startup current input C5 R1 C3 R3 R2 1 D2 VOUT (+) L1 ROCP C1 D3 C2 R4 D3 (-) TC_STR5A450_2_R1 ・Inverting converter STR5A450D D/ST VCC D/ST GND D/ST FB D/ST S/OCP 5 7 D1 D4 D2 D3 VAC C1 D1 4 3 6 8 D/ST C4 2 D4 VAC 5 6 D1 4 C4 C5 R1 C3 R2 R3 2 1 VOUT (-) ROCP D3 L1 C2 D2 R4 (+) 8 Features Operation mode is changed in response to load conditions, - Fixed switching frequency mode, 60 kHz (typ.) - Green mode, 23 kHz (typ.) to 60 kHz (typ.) - Burst oscillation mode Build-in error amplifier Built-in startup circuit ACDC-SGE May 12, 2016 TC_STR5A450_3_R1 Leading Edge Blanking Function Protection -Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Auto-restart - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.36 OFF Line PRC Controllers with Integrated Power MOSFET Back to contents For low and middle power application : White goods etc. PRC: Pulse Ratio Control (Controlling on-time under fixed off-time) Series Package No Load Power Consumption (PIN) Page < 40 mW P.38 SIP8L STR-V100 ACDC-SGE May 12, 2016 P.37 High Reliability and Low Profile Package PRC Off-Line Switching Regulators STR-V100 Series Package SIP8L High reliability and low profile package Height ≤ 12 mm, pin pitch = 2.54 mm, creepage distance between high voltage pin and low voltage pin ( > 4 mm) No load power consumption < 40mW Protections OCP is pulse by pulse OLP is auto-restart OVP and TSD are latched shutdown Lineup MOSFET Part Number VDSS STR-V152 RDS(ON) t(OFF) POUT Auto Bias AC220V Universal 2.8 Ω 8 μs 22 W 17 W Yes 2.0 Ω 11.5 μs 30 W 23 W No 650 V STR-V153 ACDC-SGE May 12, 2016 P.38 High Reliability and Low Profile Package PRC Off-Line Switching Regulators STR-V100 Series Package Typical application circuit SIP8L Pin assignment Pin No. Symbol Function 1 D 2 － － 3 S/OCP MOSFET Source and Overcurrent Protection signal input 4 VCC 5 GND 6 FB/OLP 7 － 8 Startup MOSFET Drain Feedback control Over Load Protection Ground Feedback control and Overload Protection signal input － Startup current input Features High reliability and low profile package No load power consumption < 40 mW Built-in startup circuit Auto Bias Function Auto Standby Function Leading Edge Blanking Function ACDC-SGE May 12, 2016 Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP): Pulse by pulse - Overload Protection (OLP): Auto-restart - Overvoltage Protection (OVP) : Latched shutdown - Thermal Shutdown (TSD): Latched shutdown P.39 Off-Line Quasi-Resonant (QR) Controllers with Integrated Power MOSFET Back to contents For middle power application: White goods and OA, etc. High efficiency operation across the full range of loads is achieved by multi-mode control Low noise due to bottom on switching Series package Po (AC230V) Feature Page ～140W Low power consumption at No Load ( < 0.5 W) Few external components count (Built-in startup circuit) Thermal shutdown (TSD) P.41 ～25W High Reliability and Low Profile Package Low power consumption at No Load ( < 0.1 W) External ON / OFF Function Few external components count (Built-in startup circuit) Thermal shutdown (TSD) P.43 ～150W Various startup sequence control (External startup Resistor ) P.45 ～200W Various startup sequence control (External startup Resistor ) P.47 TO-220F-7L STR-Y6700 SIP10L STR-L6400 TO-220F-6L STR-W6700 TO-3PF-7L STR-X6700 ACDC-SGE May 12, 2016 P.40 Low Noise, No Load Power Consumption < 30mW Quasi-resonant (QR) Off-Line Switching Regulators STR-Y6700 Series Package TO-220F-7L High efficiency operation across the full range of loads is achieved by multimode control No load power consumption < 30 mW (AC 100 V) Protections OCP is pulse by pulse OLP, OVP and TSD are latched shutdown Lineup Part Number STR-Y6735* STR-Y6735A STR-Y6753* STR-Y6754* STR-Y6763* STR-Y6763A STR-Y6765* STR-Y6766* STR-Y6766A MOSFET POUT VDSS RDS(ON) 500 V 0.8 Ω 650 V 800 V Universal 1.9 Ω 1.4 Ω DC 380 V AC 100 V 120 W 100 W 120 W 3.5 Ω 80 W 50 W 2.2 Ω 120 W 70 W 1.7 Ω 140 W 80 W ― 60 W 67 W * The IC has higher threshold OCP for an abnormal state, such as an output winding being shorted. This overcurrent protection also operates during the leading edge blanking and stops a switching operation in latch mode . ACDC-SGE May 12, 2016 P.41 Low noise, No Load Power Consumption < 30mW Quasi-resonant (QR) Off-Line Switching Regulators STR-Y6700 Series Package Typical application circuit TO-220F-7L Pin assignment Pin No. Symbol Function 1 D/ST MOSFET Drain and start-up current input 2 S/OCP 3 VCC MOSFET Source and Overcurrent Protection signal input Power supply input and Overvoltage Protection signal input 4 GND Ground 5 FB/OLP 6 BD Feedback control and Overload Protection signal input Bottom detection signal input and input compensation detection signal input 7 NF ― Features No load power consumption < 30 mW (AC100V), < 50 mW (AC230V) Multi-mode control Normal QR operation ~ one bottom-skip QR operation ~ burst operation Built-in Startup circuit Soft Start Function Bias Assist Function ACDC-SGE May 12, 2016 Maximum on-time limiting Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Latched shutdown - Overvoltage Protection (OVP) : Latched shutdown - Thermal Shutdown (TSD) : Latched shutdown P.42 Low noise, High Reliability and Low Profile Package Quasi-resonant (QR) Off-Line Switching Regulators STR-L6472 Package High efficiency operation across the full range of loads is achieved by multimode control SIP10L No load power consumption < 0.1 W High reliability and low profile package Height ≤ 12 mm, pin pitch = 2.54 mm, creepage distance between high voltage pin and low voltage pin ( > 6mm) External ON/OFF Function Protections OCP is pulse by pulse OLP, OVP and TSD are latched shutdown Lineup Part Number STR-L6472 MOSFET POUT Protection Functions VDSS RDS(ON) AC100V AC240V OCP OVP OLP TSD 850 V 6.5 Ω 15 W 25 W Pulse by pulse Latch shutdown Latch shutdown Latch shutdown ACDC-SGE May 12, 2016 P.43 Low noise, High Reliability and Low Profile Package Quasi-resonant (QR) Off-Line Switching Regulators STR-L6472 Package SIP10L Typical application circuit Pin assignment Pin No. Symbol Function 1 D/Startup MOSFET Drain and start-up current input 2 S/GND 3 VCC 4 FB 5 BD 6 OCP 7 ADJ MOSFET Source and ground Power supply input and Overvoltage Protection signal input Feedback control and Overload Protection signal input Bottom detection signal input and input compensation detection signal input Overcurrent Protection signal input and bottom-skip signal input Soft start control and Bottom-skip delay time control and remote ON/OFF signal input Features High reliability and low profile package No load power consumption < 0.1 W Multi-mode control Normal QR operation ~ one bottom-skip QR operation ~ burst operation Built-in Startup Circuit Soft Start Function External ON/OFF Function ACDC-SGE May 12, 2016 Maximum on-time limiting Leading Edge Blanking Function Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse, with input compensation circuit - Overload Protection (OLP) : Latched shutdown - Overvoltage Protection (OVP) : Latched shutdown - Thermal Shutdown (TSD) : Latched shutdown P.44 Low Noise Quasi-resonant (QR) Off-Line Switching Regulators STR-W6700 Series Package TO-220F-6L Lineup Part Number Auto Burst Bottom-skip STR-W67xx Yes 1 skip STR-W67xxN No 1skip STR-W67xxF Yes No Part Number High efficiency operation across the full range of loads is achieved by multi-mode control Have a wide choice of variations External startup resistor Various startup sequence control can be selected Protections OCP is pulse by pulse OVP and OLP are latched shutdown STR-W6723N MOSFET VDSS 450 V STR-W6734 STR-W6735 RDS(ON) 1.4 Ω 1Ω 500 V STR-W6735N 0.57 Ω STR-W6753 1.7 Ω STR-W6754 0.96 Ω STR-W6756 650 V STR-W6756N 0.73 Ω STR-W6750F STR-W6765 STR-W6765N ACDC-SGE May 12, 2016 800 V 1.8 Ω P.45 Low Noise Quasi-resonant (QR) Off-Line Switching Regulators STR-W6700 Series Package TO-220F-6L Typical application circuit Pin assignment Pin No. Symbol 1 D MOSFET Drain 2 ― ― 3 S/GND 4 VCC 5 SS/OLP 6 FB 7 OCP/BD Function MOSFET Source and Ground Power supply input and Over Voltage Protection Soft start setting and Overload Protection signal input Feedback control and blocking control Overcurrent Protection signal input and Bottom detection signal Features Multi-mode control Normal QR operation ~ one bottom-skip QR operation ~ burst operation Soft Start Function Step Drive Function Maximum on-time limiting External Startup Resistance ACDC-SGE May 12, 2016 Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse - Overload Protection (OLP) : Latched shutdown - Overvoltage Protection (OVP) : Latched shutdown P.46 Low Noise Quasi-resonant (QR) Off-Line Switching Regulators STR-X6700 Series Package TO-3P-7L High efficiency operation across the full range of loads is achieved by multi-mode control Various lineup available Lineup STR-X67xxB STR-X67xx STR-X6729 STR-X67xxN STR-X67xxM STR-X67xxF Part Number STR-X6729 STR-X6737 External startup resistor Various startup sequence control can be STR-X6737M STR-X6759N selected STR-X6759B Protections STR-X6759F STR-X6757 OCP is pulse by pulse STR-X6757N OLP and OVP are latched shutdown STR-X6750B STR-X6750F STR-X6756 STR-X6769 STR-X6769B STR-X6768N ACDC-SGE May 12, 2016 Auto Burst No Yes Bottom Skip No 1skip No 1skip Yes No MOSFET POUT VDSS RDS(ON) AC100V AC120V AC230V Universal 450 V 0.189 Ω 280 W 360 W 500 V 650 V 800 V 0.36 Ω 220 W 290 W - - 0.385 Ω 210 W 280 W - - 0.62 Ω - - 320 W 210 W 0.62 Ω - - 320 W 210 W 0.73 Ω - - 300 W 180 W 0.66 Ω - - 310 W 200 W 1.0 Ω -- - 200 W 130 W P.47 Low Noise Quasi-resonant (QR) Off-Line Switching Regulators STR-X6700 Series Package Typical application circuit TO-3PF-7L Pin assignment Pin No. Symbol Function 1 D MOSFET Drain 2 S MOSFET Source 3 GND 4 VCC 5 SS/OLP 6 FB 7 OCP/BD Ground Power supply input and Overvoltage Protection signal input Soft start control and Overload Protection signal input Feedback control OCP pulse input and Bottom detection signal input Features Multi-mode control Normal QR operation ~ one bottom-skip QR operation ~ burst operation Soft Start Function Step Drive Function Maximum on-time limiting External startup resistance ACDC-SGE May 12, 2016 Two chip structure (avalanche energy guaranteed) Protections - Overcurrent Protection (OCP) : Pulse by pulse - Overload Protection (OLP) : Latched shutdown - Overvoltage Protection (OVP) : Latched shutdown P.48 OFF Line LLC Controller Back to contents For High power application : industrial equipment etc. Low noise Depending on the application, two types of IC are prepared *See the Selection Guide of Diode about peripheral diodes. Type 1: External auxiliary power supply Type 2: Internal standby function For Low no-load power consumption (PIN≦30mW) For low component count SSC3S900→P.52 SSC9522S → P.50 AC/DC conv. (LLC IC) PFC PFC IC →P.59 PFC Standby signal AC/DC conv. (LLC IC) SSC3S921→P.54 AC/DC conv. (LLC IC) PFC Standby signal Photo coupler is not required AC/DC conv. for standby PWM IC → P.9 PFC ON/OFF signal SSC3S910→P.57 PFC Standby signal Photo coupler is not required by Auto Standby Function. AC/DC conv. (LLC IC) Standby signal ACDC-SGE May 12, 2016 P.49 LLC Off-Line Switching Regulator SSC9522S (Controller) Package The product achieves high efficiency and few external components count SOP18 Capacitive Mode Detection Function: Improving the ability of transformer output power Electrical characteristics Characteristic VCC Pin Maximum Ratings Value 35V VCC(ON) 11.8V (typ.) VCC(OFF) 9.8V (typ.) Minimum Oscillation Frequency 28.3kHz (typ.) Maximum Oscillation Frequency 300kHz (typ.) Maximum Source Current -515mA (typ.) Maximum Sink Current 685mA (typ.) Automatic Dead Time Adjustment Function VCC=35V(max.): Flexible transformer design when VCC is supplied by auxiliary power supply Features Protections - High-side driver UVLO : Auto-restart Soft-start Function - Overcurrent Protection (OCP): Peak drain current detection, 3 step detections, auto-restart - Overload Protection (OLP): Latched shutdown Capacitive Mode Detection Function - Overvoltage Protection (OVP): Latched shutdown Automatic Dead Time Adjustment Function - Thermal Shutdown (TSD): Latched shutdown Brown-in and Brown-out Function Floating drive circuit ACDC-SGE May 12, 2016 P.50 LLC Off-Line Switching Regulator SSC9522S (Controller) Typical application circuit D1 VAC C1 D2 R9 RB(H) DS(H) R4 Q(H) 14 VB VGH R5 8 R6 VS SSC9522S RB(L) DS(L) U1 VGL VCC PC1 Q(L) C15 Cv RA(L) RGS(L) GND 4 FB CSS 3 5 R1 R2 C7 PC1 C6 OC COM RC RC 6 D5 9 RV C9 External power supply D4 11 2 R7 RGS(H) 15 VSEN 1 D3 T1 RA(H) REG C10 C11 16 10 Ci Crv 7 C12 R11 ROCP CVCC Pin assignment No. Symbol 1 VSEN 2 VCC 3 FB 4 C8 C13 C14 Functions C16 No. Symbol 10 COM Ground for power part 11 VGL Low-side gate drive output 12 (NC) − GND AC input voltage detection signal input Supply voltage input for control part, and Overvoltage Protection signal input Feedback signal input for constant voltage control and input of Overload Protection signal Ground for control part 13 (NC) − 5 CSS Soft start capacitor connection 14 VB Supply voltage input for high-side driver 6 OC Overcurrent Protection signal input 15 VS Floating ground for high-side driver 7 RC Resonant current detection signal input 16 VGH High-side gate drive output 8 REG Power supply output for high-side gate drive 17 (NC) − 9 RV Resonant voltage detection signal input 18 (NC) − ACDC-SGE May 12, 2016 Functions P.51 Built-in Standby Function, For Universal Design LLC Off-Line Switching Regulator SSC3S900 Series (Controller) Package High efficiency and few external components count SOP18 No auxiliary power supply by internal standby function AC80V to AC265V input without PFC circuit less than 75W Lineup Part Number OLP, OVP, TSD Operation SSC3S901 Auto-restart SSC3S902 Latched shutdown No high voltage capacitor for dead time detection Features Standby Mode Change Function (changes to standby mode by external signal) ・Standby operation: Burst mode ・Output power at light load: PO = 100 mW (PIN = 0.27 W) ・Soft-on and Soft-off function: reduces audible noise Existing LLC IC VAC REG SSC9522S VOUT VS PFC Control IC Error Amp. GND RV GND Auxiliary power supply AC/DC IC Standby signal Standby signal Photocoupler Photocoupler Standby SSC3S900 Series VAC REG SSC9522S VOUT VS Error Amp. GND GND Standby signal ACDC-SGE May 12, 2016 Photocoupler Floating drive circuit Soft-start Function Capacitive Mode Detection Function Reset Detection Function Automatic Dead Time Adjustment Function Brown-in and Brown-out Function Input Electrolytic Capacitor Discharge Function Protections - High-side driver UVLO : Auto-restart - Overcurrent Protection (OCP) : Peak drain current detection, 2 step detections, auto-restart - Overload Protection (OLP) with input compensation : Latched shutdown or auto-restart - Overvoltage Protection (OVP) : auto-restart - Thermal Shutdown (TSD) : Latched shutdown or auto-restart P.52 Built-in Standby Function, For Universal Design LLC Off-Line Switching Regulator SSC3S900 Series (Controller) Typical application circuit Electrical characteristics Characteristic VAC T1 VCC Pin Maximum Ratings VOUT1 1 18 VCC 2 17 NC 16 VGH 15 VS 14 VB 13 NC 12 REG 11 VGL 10 GND 3 VSPL 4 CSS 5 CL 6 RC 7 PL 8 SB 9 U1 FB SSC3S900 VSEN ST Value 35 V PC1 GND VOUT2 PC2 Standby VCC(ON) 14 V (typ.) VCC(OFF) 9.8 V (typ.) Minimum Oscillation Frequency 32 kHz (typ.) Maximum Oscillation Frequency 300 kHz (typ.) Maximum Source Current -540 mA (typ.) Maximum Sink Current PC1 1.5 A (typ.) PC2 Pin assignment No. Symbol 1 VSEN 2 VCC 3 FB 4 VSPL 5 CSS 6 CL 7 RC 8 PL 9 SB Functions No. Symbol The mains input voltage detection signal input Supply voltage input for the IC, and Overvoltage Protection signal input Feedback signal input for constant voltage control The input voltage detection signal input for OLP Input Voltage Compensation Soft-start capacitor connection 10 GND Ground 11 VGL Low-side gate drive output 12 REG Supply voltage output for gate drive circuit 13 (NC) − 14 VB Supply voltage input for high-side driver OLP Input Voltage Compensation capacitor connection Resonant current detection signal input, and Overcurrent Protection signal input Resonant current detection signal input for OLP Input Voltage Compensation Standby mode change signal input 15 VS Floating ground for high-side driver 16 VGH High-side gate drive output 17 (NC) − 18 ST ACDC-SGE May 12, 2016 Functions Startup current input P.53 Built-in Standby Function and Standby Signal Output LLC Off-Line Switching Regulator SSC3S921 (Controller) Package SOP18 High efficiency and few external components count No auxiliary power supply by internal standby function Standby signal output for PFC Off No high voltage capacitor for dead time detection ■ Existing LLC IC VAC Features REG SSC9522S VOUT VS PFC Control IC Error Amp. GND RV GND Auxiliary power supply AC/DC IC Standby signal Standby signal Photocoupler Standby Photocoupler ■ SSC3S921 VAC REG SSC3S921 VOUT VS PFC Control IC Error Amp. ADJ GND SB GND Photocoupler Standby signal ACDC-SGE May 12, 2016 Standby signal Srandby Standby Mode Change Function (changes to standby mode by external signal) ・Standby operation: Burst mode ・Output power at light load: PO = 125 mW (PIN = 0.27 W) ・Soft-on and Soft-off function: reduces audible noise Standby signal output for off Floating drive circuit Soft-start Function Capacitive Mode Detection Function Reset Detection Function Automatic Dead Time Adjustment Function Brown-in and Brown-out Function Input Electrolytic Capacitor Discharge Function Protections - High-side driver UVLO : Auto-restart - Overcurrent Protection (OCP) : Peak drain current detection, 2 step detections, auto-restart - Overload Protection (OLP) : Auto-restart - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.54 Built-in Standby Function and Standby Signal Output LLC Off-Line Switching Regulator SSC3S921 (Controller) Typical application circuit Electrical characteristics PFC OUT Characteristic R2 C1 T1 R3 D53 C55 VOUT1(+) R4 R51 U1 GND C4 1 18 VCC 2 17 FB 3 16 ADJ 4 CSS 5 CL 6 RC 7 PL 8 C5 CADJ R5 C6 C7 C8 RADJ1 PFC IC (SSC2016S) VCC ROCP R6 R7 RADJ2 SB SSC3S921 VSEN 9 15 14 ST D51 D5 Q(H) VGH C12 R10 VS R11 VB D4 12 REG 11 VGL GND D3 R55 R56 C53 VOUT(-) C51 D52 Ci R58 C3 R13 PC2 R14 C11 PC1 C9 C10 R1 R16 Q1 R8 VCC(ON) 17 V(typ.) VCC(OFF) 8.9 V(typ.) Minimum Oscillation Frequency 31.5 kHz(typ.) Maximum Oscillation Frequency 300 kHz(typ.) Maximum Source Current -540 mA(typ.) D54 Standby Q51 QC 35 V VOUT2(+) Q(L) D6 R54 R53 CV VCC Pin Maximum Ratings R52 R57 C54 R12 13 10 PC1 C52 Value D1 C2 R59 Maximum Sink Current 1.5 A(typ.) VREG 10.0V(typ.) R17 R15 PC2 TC_SSC3S921_3_R3 Pin assignment No. Symbol 1 VSEN 2 VCC 3 Functions No. Symbol 10 GND Ground 11 VGL Low-side gate drive output FB The mains input voltage detection signal input Supply voltage input for the IC, and Overvoltage Protection signal input Feedback signal input for constant voltage control 12 REG Supply voltage output for gate drive circuit 4 ADJ Standby signal output 13 (NC) − 5 CSS Soft-start capacitor connection 14 VB Supply voltage input for high-side driver 6 CL 15 VS Floating ground for high-side driver 7 RC 16 VGH High-side gate drive output 8 PL OLP Input Voltage Compensation capacitor connection Resonant current detection signal input, and Overcurrent Protection signal input Resonant current detection signal for OLP 17 (NC) − 9 SB Standby mode change signal input 18 ST ACDC-SGE May 12, 2016 Functions Startup current input P.55 PFC ON/OFF Circuit Using SSC3S921(LLC) and SSC2016S(PFC) Sanken’s PFC IC SSC2016S (P.63) has low VCC threshold voltage of 8.5V(typ.). It is lower than general PFC IC. Thus, SSC2016S can be operated by SSC3S921 REG voltage of 10V(typ.). By PFC ON/OFF Function of SSC3S921, The operation of SSC2016S can be stopped when SSC3S921 becomes standby operation. Combination of SSC3S921 and SSC2016S can achieve the following simple circuit. Simple circuit. PFC operation synchronous with the standby operation of SSC3S921. VCC of PFC is supplied from the REG pin of SSC3S921 PFC IC (SSC2016S) VCC VCC(ON)PFC =8.5V GND SSC3S921 VCC of PFC is supplied from the auxiliary winding D PFC IC VCC ex. VCC(ON)PFC =12V 12 VCC 12 REG VREG=10V 4 ADJ 10 GND GND ACDC-SGE May 12, 2016 SSC3S921 2 VCC(ON)=17V REG VREG=10V IREG=-10mA(max.) 4 ADJ PFC IC ON/OFF circuit using SSSC2016S Auxiliary winding voltage, About 20V 10 GND PFC IC ON/OFF circuit using general PFC IC P.56 Built-in Standby Function, For Universal Design LLC Off-Line Switching Regulator SSC3S910 (Controller) High efficiency and few external components count Auto Standby Function - No auxiliary power supply - No external circuit for standby mode change AC80V to AC265V input without PFC circuit less than 75W No high voltage capacitor for dead time detection Package SOP18 Existing LLC IC Features VAC REG SSC9522S VOUT VS PFC Control IC Error Amp. GND RV GND Auxiliary power supply AC/DC IC Standby signal Standby signal Photocoupler Photocoupler Standby SSC3S910 VAC REG SSC9522S VOUT VS Error Amp. GND GND ACDC-SGE May 12, 2016 Auto Standby Function ・Standby operation: Burst mode ・Output power at light load: PO = 125 mW (PIN = 0.27 W) ・Soft-on and Soft-off function: reduces audible noise Selectable Standby Operation Point Function Floating drive circuit Soft-start Function Capacitive Mode Detection Function Reset Detection Function Automatic Dead Time Adjustment Function Brown-in and Brown-out Function Input Electrolytic Capacitor Discharge Function Protections - High-side driver UVLO : Auto-restart - Overcurrent Protection (OCP) : Peak drain current detection, 2 step detections, auto-restart - Overload Protection (OLP) with input compensation : Latched shutdown or Auto-restart - Overvoltage Protection (OVP) : Auto-restart - Thermal Shutdown (TSD) : Auto-restart P.57 Built-in Standby Function, For Universal Design LLC Off-Line Switching Regulator SSC3S910 (Controller) Typical application circuit Electrical characteristics Characteristic VOUT1(+) U1 VSEN 18 ST 2 17 NC FB 3 16 VGH ADJ 4 15 VS CSS 5 14 VB 13 NC 12 REG SSC3S910 VAC 1 VCC CL 6 RC 7 PL 8 11 VGL SB 9 10 GND VCC Pin Maximum Ratings VOUT(-) Value 35V VCC(ON) 14V (typ.) VCC(OFF) 8.9V (typ.) Minimum Oscillation Frequency 32kHz (typ.) Maximum Oscillation Frequency 300kHz (typ.) Maximum Source Current -540mA (typ.) VOUT2(+) Maximum Sink Current 1.5A (typ.) Pin assignment No. Symbol 1 VSEN 2 VCC 3 Functions No. Symbol 10 GND Ground 11 VGL Low-side gate drive output FB The mains input voltage detection signal input Supply voltage input for the IC, and Overvoltage Protection signal input Feedback signal input for constant voltage control 12 REG Supply voltage output for gate drive circuit 4 ADJ Standby operation point setting 13 (NC) − 5 CSS Soft-start capacitor connection 14 VB Supply voltage input for high-side driver 6 CL 15 VS Floating ground for high-side driver 7 RC 16 VGH High-side gate drive output 8 PL 17 (NC) − 9 SB OLP Input Voltage Compensation capacitor connection Resonant current detection signal input, and Overcurrent Protection signal input Resonant current detection signal input for OLP Input Voltage Compensation Standby mode change signal input 18 ST ACDC-SGE May 12, 2016 Functions Startup current input P.58 Power Factor Correction (PFC) Back to contents Products Package SOP8 SSC2102S SOP8 SSC2001S Operation Mode POUT Discontinuous Conduction Mode (DCM) operation ~300W Continuous Conduction Mode(CCM) operation ~400W Notes Two-phase interleaved Page P.60 P.61 SOIC8 SSC2005SC SOIC8 ~200W Auxiliary winding less P.62 ~200W Maximum Switching Frequency Limitation Function P.63 Critical Conduction Mode (CRM) operation SSC2016S Diode for PFC (See the Selection Guide of Diode) Bypass Diode VAC Rectification Diode VPFCOUT PFC Control IC GND ACDC-SGE May 12, 2016 P.59 Power Factor Correction (PFC) IC of Interleaved DCM Operation SSC2102S Package SOP8 Part Number VCC(ON) SSC2102S 11.6V Maximum On-time 20.7µs VFB(REF) Symbol 1 COMP Circuit DBYP Pin assignment Pin No. 3.5V Discontinuous Conduction Mode (DCM) 2 phase interleaved achieves Low peak current, low ripple current and low noise Maximum On-time: 20.7 μs (Typ.) BR1 L1 VAC D1 VOUT L2 Functions D2 Q2 Q1 Error amplifier output C1 C2 R2 2 VIN Rectified input voltage detection 3 VFB Feedback control RCS VCC Power supply for IC 5 OUT2 2nd Gate driver output 6 GND Ground 7 OUT1 1st Gate driver output 8 IS R3 LINE GND IS 8 C4 2 VIN OUT1 VFB GND VCC OUT2 7 ROUT1 3 RS RIN2 CVIN CS 4 CP NC 4 COMP R1 R5 U1 1 RIN1 R4 6 5 SSC2102S CFB Cf External Power supply ROUT2 Peak current detection signal input Features Discontinuous Conduction Mode (DCM) 2 phase interleaved Voltage mode control Soft Start Function High Speed Response (HSR) ACDC-SGE May 12, 2016 Protections - Soft Overvoltage Protection (SOVP) : Output voltage decrease - Output Overvoltage Protection (OVP) : Pulse by pulse - Overcurrent Protection (OCP)：Dual level OCP, Auto-restart - Output Open Loop Detection (OLD) : Switching operation stop and transition to standby mode - Open Terminal Protection (OTP) : Shift to standby mode, auto-restart. - Thermal Shutdown (TSD) with hysteresis : Auto-restart P.60 Power Factor Correction (PFC) IC of CCM Operation SSC2001S Package SOP8 Part Number VCC(ON) fOSC Maximum On Duty VFB(REF) SSC2001S 11.3V 65kHz 94% 3.5V Pin assignment Pin No. 1 Symbol GND 2 ICOMP 3 IS 4 VINS 5 VCOMP Circuit D2 Functions Ground Continuous Conduction Mode (CCM) Low peak current Maximum ON duty is 94 % (Typ.) Error amplifier reference voltage is 3.5 V (Typ.) Brown-in and Brown-out Function VAC EIN 入力 ﾌｨﾙﾀｰ VFB VOUT C1 R8 Current amplifier output C2 Q1 R9 R1 GND Over current detection signal input R2 6 D1 L1 Low VIN detection signal input Error amplifier out put Feedback control 7 VCC Power supply for IC 8 GATE Gate driver output Features Continuous Conduction Mode (CCM) Average current control method PWM control (Random Switching Function) High Speed Response (HSR) Brown-in and Brown-out Function ACDC-SGE May 12, 2016 R6 Z1 1 GND 8 GATE External power supply R3 2 ICOMP 7 VCC 3 IS 6 VFB 4 VINS 5 VCOMP R4 C4 R5 C8 ZD1 C5 C3 C7 R7 C6 SSC2001S Protections - Overcurrent Protection (OCP) : Auto-restart Input Current Limitation (OCPL) Peak Current Limitation (OCPH) - OVP : Pulse by pulse - Output Open Loop Detection (OLD) : Auto-restart P.61 Power Factor Correction (PFC) IC of CRM Operation SSC2005SC Package SOIC8 Part Number VCC(ON) VFB(REF) SSC2005SC 12.0 V 2.50 V IOUT Source IOUT Sink −500 mA 1000 mA Pin assignment Pin No. Symbol 1 FB 2 COMP 3 RT Functions Feedback, OVP and UVLO signal input Critical Conduction Mode (CRM) For up to 200 W Application Inductor Current Detection (No auxiliary winding required) Low Standby Power (No input voltage sensing required) High accuracy current sensing is -0.60 V±5 % Circuit DBYP BR1 L1 D1 VAC D2 Phase compensation VOUT R2 RVS1 C1 C2 Q1 Maximum on-time adjustment R1 R3 RVS2 RCS RDLY 5 CS 6 GND LINE GND Turn-on delay time adjustment R4 OCP and ZCD signal input Ground U1 DZCS C5 OUT Gate drive output 8 VCC Power supply input for control circuit Cｆ External Power supply RDLY GND RT OUT COMP VCC FB 5 6 7 CS NC 4 7 8 4 RDLY 3 C4 2 C3 SSC2005SC 1 C6 CP RS RT CS Features Critical Conduction Mode (CRM) Inductor Current Detection (No auxiliary winding required) Low Standby Power (No input voltage sensing required) Minimum Off-time Limitation Function to restrict the rise of operation frequency High accuracy overcurrent detection is −0.60 V ± 5 % ACDC-SGE May 12, 2016 Protections - Overcurrent Protection (OCP) : Pulse by pulse - Overvoltage Protection (OVP) : Auto-restart - FB pin under voltage protection (FB_ULP) : Auto-restart - Thermal Shutdown (TSD) with Hysteresis: Auto-restart P.62 Power Factor Correction (PFC) IC of CRM Operation SSC2016S Package SOIC8 Part Number VCC(ON) VFB(REF) SSC2016S 8.5 V 2.50 V IOUT Source IOUT Sink −500 mA 1000 mA Critical Conduction Mode (CRM) For PFC circuit up to 200 W of output power Light load efficiency is improved by Maximum Switching Frequency Limitation Function Low standby power (No input voltage sensing required) Circuit DBYP Pin assignment BR1 Pin No. Symbol Functions 1 FB Feedback, OVP and UVLO signal input 2 CT Timing capacitor connection 3 COMP 4 CS DFW P VAC D1 T1 Q1 D R3 C1 RCS Phase compensation U1 C5 ZCD signal input and delay time adjustment 6 GND Ground 7 OUT Gate drive output VCC Power supply input for control circuit Features Critical Conduction Mode (CRM) Low standby power (No input voltage sensing required) Maximum Switching Frequency Limitation Function Maximum On-time Limiting Function Restart Function ACDC-SGE May 12, 2016 LINE GND R5 Overcurrent protection signal input C6 5 6 8 C2 RVS1 C7 External power supply 7 8 NC ZCD R4 R1 ZCD 5 VOUT R2 CS GND COMP OUT CT VCC FB SSC2016S 4 RS CS 3 CP 2 C4 1 C3 RVS2 TC_SSC2016S_1_R2 Protections - Overcurrent Protection 1(OCP1) : Pulse by pulse - Overcurrent Protection 2(OCP2) : Latched shutdown - Overvoltage Protection (OVP) : Auto-restart - FB Pin Undervoltage Protection (FB_UVP) : Auto-restart - Thermal Shutdown (TSD): Auto-restart P.63 IMPORTANT NOTES All data, illustrations, graphs, tables and any other information included in this document as to Sanken’s products listed herein (the “Sanken Products”) are current as of the date this document is issued. All contents in this document are subject to any change without notice due to improvement of the Sanken Products, etc. Please make sure to confirm with a Sanken sales representative that the contents set forth in this document reflect the latest revisions before use. The Sanken Products are intended for use as components of general purpose electronic equipment or apparatus (such as home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Prior to use of the Sanken Products, please put your signature, or affix your name and seal, on the specification documents of the Sanken Products and return them to Sanken. When considering use of the Sanken Products for any applications that require higher reliability (such as transportation equipment and its control systems, traffic signal control systems or equipment, disaster/crime alarm systems, various safety devices, etc.), you must contact a Sanken sales representative to discuss the suitability of such use and put your signature, or affix your name and seal, on the specification documents of the Sanken Products and return them to Sanken, prior to the use of the Sanken Products. The Sanken Products are not intended for use in any applications that require extremely high reliability such as: aerospace equipment; nuclear power control systems; and medical equipment or systems, whose failure or malfunction may result in death or serious injury to people, i.e., medical devices in Class III or a higher class as defined by relevant laws of Japan (collectively, the “Specific Applications”). Sanken assumes no liability or responsibility whatsoever for any and all damages and losses that may be suffered by you, users or any third party, resulting from the use of the Sanken Products in the Specific Applications or in manner not in compliance with the instructions set forth herein. In the event of using the Sanken Products by either (i) combining other products or materials therewith or (ii) physically, chemically or otherwise processing or treating the same, you must duly consider all possible risks that may result from all such uses in advance and proceed therewith at your own responsibility. Although Sanken is making efforts to enhance the quality and reliability of its products, it is impossible to completely avoid the occurrence of any failure or defect in semiconductor products at a certain rate. 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In the event of using the Sanken Products, you must use the same after carefully examining all applicable environmental laws and regulations that regulate the inclusion or use of any particular controlled substances, including, but not limited to, the EU RoHS Directive, so as to be in strict compliance with such applicable laws and regulations. You must not use the Sanken Products or the Technical Information for the purpose of any military applications or use, including but not limited to the development of weapons of mass destruction. In the event of exporting the Sanken Products or the Technical Information, or providing them for non-residents, you must comply with all applicable export control laws and regulations in each country including the U.S. Export Administration Regulations (EAR) and the Foreign Exchange and Foreign Trade Act of Japan, and follow the procedures required by such applicable laws and regulations. Sanken assumes no responsibility for any troubles, which may occur during the transportation of the Sanken Products including the falling thereof, out of Sanken’s distribution network. Although Sanken has prepared this document with its due care to pursue the accuracy thereof, Sanken does not warrant that it is error free and Sanken assumes no liability whatsoever for any and all damages and losses which may be suffered by you resulting from any possible errors or omissions in connection with the contents included herein. Please refer to the relevant specification documents in relation to particular precautions when using the Sanken Products, and refer to our official website in relation to general instructions and directions for using the Sanken Products. DSGN-CEZ-16001 ACDC-SGE May 12, 2016 P.64