S SERIES DC/DC MODULES Applications • Servers, Switches and Data Storage • Wireless Communications • Distributed Power Architecture • Semiconductor Test Equipment • Networking Gear • Data Communications • Telecommunications • Industrial / Medical The S Families of high efficiency non-isolated DC/DC converters offer power levels of up to 80 Watt, which exceeds that of other Industry-standard SMT and Through-Hole SIPs with the same package, while also providing ultra-wide input voltage range for 3.3Vin and 5Vin. These converters provide versatility without sacrificing the board space. All models feature an input filter and regulated outputs. The open-frame construction facilitates maximum power delivered with the highest efficiency of up to 95%. All converters combine creative design practices with highly derated power devices to achieve very high reliability, high performance and low cost solution to systems designers. INPUT SPECIFICATIONS Under Voltage Lockout Power-Up/Power-Down (S10 & S15) 2.8V typ. / 2.7V typ. S10-12S5 8.0V typ. / 7.7V typ. S16-12S5 8.5V typ. / 8.0V typ. Input Filter Type Capacitive Positive Remote on/off Control: Module ON Open Circuit or Vin High Module OFF <0.4Vdc OUTPUT SPECIFICATIONS Voltage Accuracy ±1.5% max. Transient Response: 25% Step Load Change <200u sec. Ripple and Noise, 20MHz BW, Note 3 S10 / S15 - 20mV rms max. (50mV pk-pk max). S16 - 30mV rms max.(75mV pk-pk max) Temperature Coefficient ±0.03%/C max. Short Circuit Protection Continuous ±0.2% max., (SMT S15 is ±0.4% max) Line Regulation, Note1 ±0.5% max. Load Regulation, Note2 External Trim Adj. Range (S10 Family) ±10% Efficiency See Table Isolation Voltage Not Isolated Switching Frequency 300KHz typ. Over Temperature Protection 120℃ typ., 130℃ for S16 Specifications & Features Summary • • • • • • • • • • Industry Standard SIP or SMT Pinout High Efficiency to 95% Ultra-Wide Input Voltage Range User-Adjustable Outputs (S10-12S5, S15 & S16 Models) Over Temperature Protection Continuous Short Circuit Protection Remote ON/OFF Pending UL Approval PLEASE ADD SUFFIX “T” FOR THROUGH-HOLE PACKAGE PLEASE ADD SUFFIX “N” FOR NEGATIVE LOGIC CONTROL5 INPUT CURRENT MODEL INPUT OUTPUT OUTPUT NUMBER VOLTAGE VOLTAGE CURRENT S10-5S1.0 3.0 –5.5VDC 1.0 Vdc S10-5S1.2 3.0 –5.5VDC 1.2 Vdc S10-5S1.5 3.0 –5.5VDC S10-5S1.8 S10-5S2.0 ％ PACKAGE NO LOAD FULL LOAD EFF 10 A 50 mA 2353mA 85 SIP / SMT 10 A 50 mA 2791mA 86 1.5 Vdc 10 A 50 mA 3409mA 88 SIP / SMT SIP / SMT 3.0 –5.5VDC 1.8 Vdc 10 A 50 mA 4000mA 90 SIP / SMT 3.0 –5.5VDC 2.0 Vdc 10 A 60 mA 4396mA 91 S10-5S2.5 3.0 –5.5VDC 2.5 Vdc 10 A 60 mA 5376mA 93 SIP / SMT SIP / SMT S10-5S3.3 4.5 –5.5VDC 3.3 Vdc 10 A 60 mA 6947mA 95 SIP / SMT S10-12S5 8.3 –14.0VDC 0.75-5Vdc 10 A Various Various 93 max. SIP / SMT S15-5S3.3 S16-12S5 3.0 –5.5VDC 9.0 –14.0VDC 0.9-3.63 Vdc 0.75-5Vdc 15 A 16A Various Various Various Various 94 max. 94 max. SIP / SMT SIP / SMT Operating Ambient Temperature Range NOTES 1. Measured from High Line to Low Line S15(S16) Family Vo, set =1.8(3.3)Vdc 2. Measured from Full Load to Zero Load S15/16 Family Vo, set =3.3Vdc 3. Measured with 10uf tantalum cap & 1uf ceramic cap across output. 4. 100uf, ESR <20mΩ (S10/S15) or <100mΩ (S10-12S5/S16)Cap across Vin recommended 5. Suffix “N” to the Model Number with Negative Module ON – Open Circuit or <0.4Vdc Consult factory for hundreds of other available input/output voltage 33.0 (1.30) 4.83 7.87 (0.310) 4.83 7.54 4.83 COM +VO L1 INDUCTOR SIZE SIP 0.335(8.50)max. 2.00(50.8) 0.23(5.8) 6 7 8 9 10 11 1 2 3 4 5 0.139(3.52) 0.500(12.70) 0.025(0.64) 0.100(2.54) 1.000(25.40) 0.050(1.30) 0.28(7.1) 0.400(10.20) LAYOUT PATTERN LAYOUT PATTERN TOP VIEW TOP VIEW All Dimmension In Inches(mm) Tolerance : .XX=¡ Ó0.02 Ó0.010 Dimensions are in inches.XXX=¡ (millimeters) 0.025(0.64) S10-12S5 / S16 0.512(13.0)max. 0.33(8.4) 1.1mm PLATED THROUGH HOLE 1.6mm PAD SIZE (0.310) Vo,set (V) 0.75 1.20 1.50 1.80 2.00 2.50 3.30 5.00 COM +VO 10.92 (0.430) TOP VIEW +VIN 0.64 (0.025) 1.91(0.075) 1.22 (0.048) TRHOUGH – HOLE PACKAGE S10”T”, S15 & S16”T” SERIES 0.29(7.4) 10.29 (0.405) S10-12S5 & S16-12S5 External Resistor Values for programming output voltage 7.87 4.83 ON/OFF SURFACE MOUNT CONTACT 2.84 (0.112) 4.83 +SENSE TRIM 10.29 13.46 (0.405) (0.530) ON/OFF +VIN 4.83 (0.297) (0.190)(0.190) (0.190) TRIM +SENSE BOTTOM VIEW 1.60 (0.063) 7.54 1.65 (0.065) (0.297) (0.190) (0.190) (0.190) Recommended Pad Layout Dimensions are in millimeters (inches) 9.30 (0.366) max. -55℃ to +125℃ 2”x0.5”x0.33” (50.8x12.7x8.3 mm) 2”x0.512”x0.327” (50.8x13.0x8.3 mm) 1.3”x0.53”x0.366” (33.00x13.46x9.3 mm) Non-potted With Open Frame Type Dimensions: (Through-Hole Package) S10/S15 (Through-Hole Package) S10-12S5 & S16 (SMT Package) Structure Typical at Ta= +25 ºC under nominal input voltages of 5V and 12VDC, unless noted. The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines. SMT PACKAGE S10, S15 & S16 SERIES -40℃ to +85℃ See Application Notes Derating Temperature Storage Temperature Range 29.90 (1.177) PAD SIZE: Min: 3.556x2.413 (0.140x0.095) Max: 4.19x2.79 (0.165x0.110) Rtrim (KΩ) Open 22.33 13.0 9.0 7.4 5.0 3.12 1.47 S15-5S3.3 External Resistor Values for programming output voltage Vo,set (V) 0.90 1.00 1.20 1.50 1.80 2.00 2.50 3.30 Rtrim (KΩ) 135.36 79.17 41.71 22.98 14.96 11.75 6.93 3.15 BLOCK DIAGRAM FOR S SERIES S10-12S5 / S16 0.327(8.30)max. L1 Q1 +VIN PIN CONNECTION Pin FUNCTION +Output 1 +Output 2 3 +Sense +Output 4 5 Common Common 6 +V Input 7 +V Input 8 No Pin 9 10 Trim 11 On/Off Control +VO Q2 C1 D1 C2 R sense +SENSE COM COM R1 PWM IC ON/OFF R trim ERR AMP R2 Tolerances: X.X ±0.5mm(0.02”), X.XX ±0.25mm(0.010”), unless otherwise noted. • • Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-781-551-5500 Fax: 1-781-551-5555 Rev. E TRIM