●SLA3005M/3006M/3007M SLA3005M/3006M/3007M 4-Output, Low Dropout Voltage Dropper Type for USB Hub ■Features • 4 regulators combined in one package • Insulated single inline package • SLA3005M/3006M with 5V/0.5A × 4 outputs and SLA3007M with 5V/0.5A × 3, 3.3V/0.5A × 1 outputs • Low dropout voltage: VDIF≤0.5V (at IO=0.5A) • Output-independent ON/OFF control terminal compatible with LS-TTL (Active High) • Output-independent overcurrent and thermal protection circuits built in • Open collector flag-output terminals built in to output OCP operation to each output terminal (Active Low) • SLA3005M/3007M (excluding Reg4) for VO shutdown aftπer OCP operation and SLA3006M for continuous OCP operation • Built-in anti-malfunction delay circuit whose time can be set with an external capacitor ■Applications • USB hub power supplies • Electronic equipment ■Absolute Maximum Ratings Parameter (Ta=25°C) Ratings Symbol SLA3005M/3006M Unit SLA3007M DC Input Voltage VIN Voltage of Output Control Terminal VC VIN V DC Output Current IO 0.5 A PD1 30(With infinite heatsink) W PD2 3.36(Without heatsink, stand-alone operation) W Tj –30 to +125 °C Ambient Operating Temperature TOP –30 to +100 °C Storage Temperature Tstg –30 to +125 °C Thermal Resistance (junction-to-case) Rt(j-c) 9.0 °C/W Thermal Resistance (junction-to-ambient air) Rth(j-a) 29.8(Without heatsink, stand-alone operation)5V/0.5A × 4 °C/W Symbol Ratings Unit VIN 5.5 to 10 V Power Dissipation Junction Temperature 20 18 V ■Recommended Operating Conditions Parameter DC Input Voltage Range Output Current Range IO 0 to 0.5 A Operating Junction Temperature Range Tjop –20 to +100 °C Ambient Operating Temperature Range Taop –20 to +85 °C ●SLA3005M/3006M/3007M ■Electrical Characteristics (Ta=25°C unless otherwise specified) Ratings Parameter Output Voltage SYmbol VO Conditions Dropout Voltage SLA3005M Load Regulation max. min. typ. max. min. typ. max. min. typ. max. 4.85 5.00 5.15 4.85 5.00 5.15 4.85 5.00 5.15 3.234 3.300 3.366 VIN=7V, IO=0.1A Temperature Coefficient of Output Voltage Quiescent Circuit Current*3 0.5 Iq(off) Overcurrent Protection Starting VC Conditions Control Voltage (Output ON) VC. IH Control Voltage (Output OFF) VC. IL Control Current IC. IH Terminal*2 (Output ON) IC. IL (Output OFF) Conditions Delay Threshold Voltage Delay Terminal Runoff Current Output Terminal 30 30 30 VIN=6 to 15V, IO=0.1A VIN=6 to 15V, IO=0.1A 50 50 50 30 VIN=7V, IO=0 to 0.5A VIN=7V, IO=0 to 0.5A VIN=7V, IO=0 to 0.5A VIN=7V, IO=0 to 0.2A ±0.5 ±0.5 ±0.5 ±0.3 VIN=7V, IO=5mA, Tj=–10 to 100°C VIN=7V, IO=5mA, Tj=–10 to 100°C 20 VIN=7V, IO=0A 20 VIN=7V, IO=0A 0.5 0.5 VIN=7V, VC1 to 4=0V VIN=7V, VC1 to 4=0V 0.55 0.75 0.55 0.96 VIN=7V 0.65 VIN=7V 2.0 50 0.55 0.65 2.0 50 V 50 µA –100 µA VC=2.7V –100 VC=0V A 0.7 50 VC=2.7V –100 VC=0V mA 0.7 VC=2.7V –100 mV/°C VIN=7V 2.0 0.7 VC=2.7V mV mA VIN=7V 2.0 0.7 mV VIN=7V, IO=5mA, Tj=–10 to 100°C 20 0.5 0.65 V VIN=7V, IO=0A VIN=7V, VC1 to 4=0V Conditions Control Current OCP Detection Voltage Level Flag IS1 Current*1 2.0 IO≤0.5A VIN=6 to 15V, IO=0.1A Iq Conditions 0.5 IO≤0.5A 30 Conditions VIN=7V, IO=5mA, Tj=–10 to 100°C Current (Output OFF)*3 0.5 V VIN=7V, IO=0.1A VIN=6 to 15V, IO=0.1A ∆VO/∆Ta Quiescent Circuit VIN=7V, IO=0.1A IO≤0.5A ∆VOLOAD Conditions VIN=7V, IO=0.1A IO≤0.5A ∆VOLINE Conditions Unit Regulator4 typ. VDIF Conditions Regulator1, 2, 3 min. Conditions Line Regulation SLA3007M SLA3006M VC=0V VC=0V Voth 3.7 4.0 4.3 3.7 4.0 4.3 3.7 4.0 4.3 V VDLYth 2.1 2.3 2.5 2.1 2.3 2.5 2.1 2.3 2.5 V 50 65 35 50 65 35 50 65 µA IDLY 35 Before OCP VFLGh VIN–0.4 Detection Conditions RFLG connected between FLG and VIN RFLG connected between FLG and VIN RFLG connected between FLG and VIN After OCP VFLGl Detection Conditions VIN–0.4 0.5 IFLG=1mA VIN–0.4 0.5 IFLG=1mA V 0.5 V IFLG=1mA *1 IS1 is specified at –5(%) drop point of output voltage VO on the condition that VIN = 7V, IO = 0.1A. *2 Output is ON even when output control terminal VC is open. Each input level is equivalent to LS-TTL. Therefore, it may be directly driven by an LS-TTL circuit. *3 Total of four circuits *4 The FLG output latched by delay DLY after OCP detection. (SLA3005M/3007M(Reg1 to 3) shuts down the output voltage simultaneously at latching.) Set the VIN or VC to low to reset latching. Leave a time lag of Cd × 600s or more before restart. ●SLA3005M/3006M/3007M ■Outline Drawing (unit:mm) ±0.2 31 24.4±0.2 φ 3.2±0.15 × 3.8 16.4±0.2 SK JAPAN ±0.2 ±0.1 b q w e r t y u i o 2.45±0.2 9.7 –0.5 a 4.8 1.7 6.7±0.5 16±0.2 13±0.2 9.9±0.2 φ 3.2 ±0.15 +0.2 +1 1 –0.1 +0.2 R-END +0.2 (3) 0.65 –0.1 ±0.7 * * 17×P1.68 =28.56±1 0.55 –0.1 ±0.7 *4 31.3 1 3 2 5 4 7 6 ±0.2 VC1 FLG1 DLY1 VO1 VC2 FLG2 DLY2 VO2 VC3 !0 !1 !2 !3 !4 !5 !6 !7 !8 FLG3 a. Part Number DLY b. Lot Number VO3 GND VC4 FLG4(N. C on SLA3007M) DLY4(N. C on SLA3007M) VO4 VIN 9 11 13 15 17 Weight:Approx. 6g 8 10 12 14 16 18 ■Block Diagram SLA3005M SLA3006M FLG1 Reset – + FLG1 (3pin) (3pin) VO2 VO2 VO2 (8pin) (8pin) VC2 (5pin) Reset – + FLG2 (12pin) (9pin) (9pin) – + Set + – + – – + Reset Latch FLG3 (10pin) OCP + – TSD + – Latch Reset Reg3 + – Set DLY3 (11pin) (11pin) (11pin) VO4 VO4 VO4 (17pin) (17pin) Reset (16pin) GND (13pin) (17pin) – + Reg4 N.C. DLY4 (16pin) GND (13pin) + – OCP + – TSD Set OCP (15pin) + – TSD + – DLY4 DLY3 VC4 (14pin) Latch FLG4 (15pin) OCP Set (12pin) VC3 DLY3 – + TSD Latch GND (13pin) + – (7pin) VO3 VC3 VC4 (14pin) Reset DLY2 + – (7pin) VO3 VC4 (14pin) FLG4 (15pin) Set OCP (7pin) (12pin) FLG3 (10pin) OCP Set + – DLY2 VO3 – + + – TSD Latch Reset Latch + – Latch + – OCP TSD Latch Set DLY2 VC3 (9pin) – + Reset (6pin) + – OCP (6pin) Set (8pin) Reg2 VC2 (5pin) OCP FLG2 DLY1 TSD – + + – Set DLY1 (3pin) (6pin) FLG3 (10pin) Latch + – TSD Latch + – OCP TSD Latch Set + – DLY1 VC2 (5pin) Reset – + Reset (2pin) + – OCP (2pin) Set (4pin) Reg1 VC1 (1pin) + – – + + – VO1 VIN (18pin) TSD Reset (2pin) FLG2 (4pin) VC1 (1pin) TSD FLG1 VO1 VIN (18pin) OCP (4pin) VC1 (1pin) TSD VO1 VIN (18pin) SLA3007M N.C. (16pin) ●SLA3005M/3006M/3007M ■Standard External Circuit SLA3005M/3006M SLA3007M VIN + VC1 VC1 FLG1 Reg. 1 VO1 DLY1 FLG1 VC2 VC2 FLG2 Reg. 2 FLG2 *5 DLY2 VC3 VC3 *5 RFLG FLG3 + VC4 *5 RFLG Reg. 4 FLG4 DLY4 *C3d4 Reg. 1 FLG1 DLY1 VO2 VC2 VC2 FLG2 Reg. 2 FLG2 VC3 VO3 *5 RFLG FLG3 VC3 Reg. 3 *2 CO *3 Cd *4 D1 to D4 *5 RFLG + VC4 VC4 *C2O4 Reg. 4 + + *D43 + *C3d3 + VO4 VO2 *C2O2 *C3d2 *D44 VO4 *D42 VO3 *C2O3 *D44 + VO4 *C2O4 + GND : Input capacitor (Approx. 47µF) This capacitor is required if the input line is inductive and in the case of long wiring. : Output capacitor (47 to 220µF) : Delay setting capacitor (0.1µF or more) Use Cd to set the delay time (tDLY) from when a low VO level due to OCP operation is detected until a flag signal is output. This prevents a rush current from causing malfunction. Approximate calculation: tDLY (Cd × VDLYth)/IDLY[sec] When using soft start on VIN or if CIN has a large capacitance, set tDLY long enough for the output voltage to rise sufficiently Be sure to connect Cd and do not use it for other applications, such as short circuiting Cd. : Reverse biasing protection diode This diode is required for protection against reverse biasing of the input and output. : Set this to limit the inflow current into the FLG terminal to 1mA or less. ■Ta-PD Characteristics ■Timing Charts SLA3006M 4-Circuit Total Power Dissipation PD (W) + VO3 DLY3 VO1 *C2O1 VO2 DLY2 FLG3 + *C3d1 RFLG *5 GND *1 CIN VO1 RFLG *5 *2 CO3 *3 Cd3 VO4 FLG1 *D43 + + VC1 VC1 *C2O2 VO3 DLY3 FLG3 VC4 FLG4 Reg. 3 + *C3d2 RFLG VO1 *D42 VO2 *D41 CIN*1 VIN *2 CO1 + RFLG *5 + *C3d1 VIN + *D41 CIN*1 VIN 40 Heatsink: Aluminum With Silicon Grease: G746 (SHINETSU CHEMICAL INDUSTRIES) 35 30 t restart t restart Is1 Infinite Heatsink (TC=25°C) Is1 Io Io Voth 25 Voth Vo 20 Vo t DLY 15 10 SLA3005M/SLA3007M(excluding Reg4) t DLY VDLYth VDLY VDLY VFLG VFLG VC VC VDLYth 100×100×2mm (5.2°C/W) 5 75×75×2mm (7.6°C/W) Without Heatsink 0 –30 0 25 50 75 100 Ambient Temperature Ta (°C) ■Calculating the internal dissipation PD is calculated as follows: PD=[IO1•(VIN-VO1)]+[IO2•(VIN-VO2)]+[IO3•(VIN-VO3)]+[IO4•(VIN-VO4)]+VIN•IG ■Estimating Tj by heat measurement 1. Measuring position: At the root of pin 13 2. Add the thermal resistance "θj-L" between the junction and pin 13 and the Pd product of each channel to the measured temperature. θj-L is as follows : θj-L1:8°C/W, θj-L2:7°C/W, θj-L3:5°C/W, θj-L4:8°C/W The calculation formula is as follows :Tj=θj-L1•Pd1+θj-L2•Pd2+θj-L3•Pd3+θj-L4•Pd4+T13pin ●SLA3005M/3006M/3007M ■Typical Characteristics (Ta=25°C) SLA3005M IO vs. VDIF Characteristics Rise Characteristics Quiescent Circuit Current 2 Iq (off) ( µ A) 5 0.4 0.3 0.2 0.1 IO=0 to 0.5A 0.1A step 4 3 2 1 0 0 0.1 0.2 0.3 0.4 0 0 0.5 1 Output Current IO (A) 2 3 4 5 VC1, 2, 3, 4=0V 400 300 200 100 0 0 6 Circuit Current 1-Circuit Circuit Current 4-Circuits IO=0.5 to 0A 0.1A step 20 Overcurrent Protection Characteristics 6 5 200 Output Voltage VO (V) 20 15 VC1, 2, 3, 4=Open Ground Current IG (mA) 40 10 Input Voltage VIN (V) 250 VC1=Open, VC2, 3, 4=0V 5 Input Voltage VIN (V) 60 Ground Current IG (mA) Quiescent Circuit Current 500 6 Output Voltage VO(V) Dropout Voltage VDIF (V) 0.5 IO=0.5A/C H 150 100 IO=0.25A/CH 50 12V 15V VIN=5.5V 7V 10V 4 3 Shut-down 2 1 IO=0A/CH 4 6 8 10 0 0 12 2 Input Voltage VIN (V) VIN vs. IS1 Characteristics 8 10 Cd=0V Output Voltage VO (V) 0.70 0.65 0.60 4.98 4.98 IO=0 to 0.5A 0.1A step 4.96 10 12 14 16 18 20 4.94 4.90 4 6 8 10 12 14 16 18 20 4.90 0 2 .5V 7V 10V 20V –15 1 1.0 1.5 2.0 2.5 3.0 Output ON/OFF Control Voltage VC (V) –20 0 0.4 0.5 5 VIN=5 –10 0.3 Thermal Protection Characteristics 0 –5 0.2 6 Output Voltage VO (V) 3 0.5 0.1 Output Current IO (A) VC Terminal Characteristics 4 0 0 4.94 5 5 0.8 VIN=5.5V 7V 10V 12V 15V 20V 4.96 Input Voltage VIN (V) ON/OFF Control Characteristics 0.6 4.92 Input Voltage VIN (V) 6 0.4 Load Regulation 5.00 4.92 0.55 8 0.2 Output Current IO (A) Line Regulation 0.75 0.50 5 6 0 0 12 5.00 ON/OFF Control Voltage IC (µ A) Overcurrent Protection Starting Current IS1 (A) 6 Input Voltage VIN (V) 0.80 Output Voltage VO (V) 4 4 VIN=7V 2 Output Voltage VO (V) 0 0 3 2 1 1 2 3 Output ON/OFF Control Voltage VC (V) 4 0 0 20 60 100 140 Case Temperature (°C) 180 ●SLA3005M/3006M/3007M ■Typical Characteristics (Ta=25°C) SLA3007M IO vs. VDIF Characteristics Rise Characteristics Rise Characteristics 6 0.5 4 ch1~3 only ch1~3 only ch4 only 0.4 0.3 0.2 0.1 IO=0 to 0.5A 0.1A step 4 3 2 0.1 0.2 0.3 0.4 0 0 0.5 1 Quiescent Circuit Current 2 3 4 5 2 1 0 0 6 Circuit Current (ch1 operating) 200 100 VC1=Open, VC2, 3, 4=0V 40 IO=0.5 to 0A 0.1A step 20 0 0 5 10 15 20 0 2 4 Overcurrent Protection Characteristics 10 Overcurrent Protection Characteristics 10V 15V Shut-down 2 Output Voltage VO (V) 7V 4 3 VIN=6V, 7V, 8V, 9V 10V 2 1 1 Cd=0V 0 0 0.2 0.4 0.6 0 0 0.8 Output Current IO (A) Line Regulation 0.2 0.4 0.6 0.7 Load Regulation 2 4 6 8 10 12 VIN vs. IS1 Characteristics 0.80 Same for ch 1-4 0.75 0.70 0.65 0.60 0.55 0.50 5 6 8 10 12 14 16 18 20 16 18 Input Voltage VIN (V) Line Regulation 3.32 ch1~3 only ch1~3 only 4.98 3.30 IO=0 to 0.5A 0.1A step 4.96 4.94 4.92 10 12 14 16 Input Voltage VIN (V) 18 20 Output Voltage VO (V) Output Voltage VO (V) 4.98 8 10 0 5.00 6 20 Output Current IO (A) 5.00 4.90 4 IO=0.5 to 0A 0.1A step Input Voltage VIN (V) 12V VIN=5.5V 6 0 12 ch4 only 5 3 8 4 ch1~3 only 5 30 Input Voltage VIN (V) Input Voltage VIN (V) 6 6 Overcurrent Protection Starting Current IS1 (A) 0 4 ch4 only VC1, 2, 3=0V Ground Current IG (mA) Ground Current IG (mA) 300 3 Circuit Current (ch4 operating) ch1~3 only ch1~4total 2 40 VC1, 2, 3, 4=0V 400 1 Input Voltage VIN (V) 60 500 Quiescent Circuit Current Iq (off) ( µ A) IO=0 to 0.5A 0.1A step Input Voltage VIN (V) Output Current IO (A) Output Voltage VO (V) 3 1 0 0 Output Voltage VO (V) Output Voltage VO(V) Output Voltage VO(V) Dropout Voltage VDIF (V) 5 VIN=5.5V 7V 10V 12V 15V 20V 4.96 4.94 4.92 4.90 IO=0 to 0.5A 0.1A step 3.28 3.26 ch4 only 3.24 3.22 3.20 0 0.1 0.2 0.3 Output Current IO (A) 0.4 0.5 4 6 8 10 12 14 Input Voltage VIN (V) ●SLA3005M/3006M/3007M ■Typical Characteristics (Ta=25°C) SLA3007M Load Regulation ON/OFF Control Characteristics 3.26 ch4 only 3.24 3.22 ON/OFF Control Voltage IC ( µ A) Output Voltage Vo (V) Output Voltage VO (V) VIN=5.5V 6V 7V 10V 3.28 4 ch4 3 0 0.1 0.2 0.3 0.4 0.5 Thermal Protection Characteristics VIN=7V ch1~3 5 4 ch4 3 2 1 0 0 20 60 100 140 Case Temperature (°C) 180 –5 –15 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Output ON/OFF Control Voltage VC (V) 6 0 VIN=5.5V 7V 10V 20V –10 2 1 Output Current IO (A) Output Voltage VO (V) ch1~3 5 3.30 3.20 VC Terminal Characteristics 5 6 3.32 –20 0 Same for ch 1-4 1 2 3 Output ON/OFF Control Voltage VC (V) 4