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| S5 SERIES DC/DC MODULES Specifications & Features Summary * * * * * * * * * * * Industry Standard SIP and SMT Pinout High Efficiency to 92% 300KHz Switching Frequency Stable at all Loads Over Temperature Protection Adjustable Output Range Continuous Short Circuit Protection Remote ON/OFF UL/C-UL 60950 Certification Pending Add Suffix "T" for Through-Hole Model Add Suffix "N" for Negative Logic Control Version * Servers, Switches and Data Storage * Wireless Communications * Distributed Power Architecture * Semiconductor Test Equipment Applications * Networking Gear * Data Communications * Telecommunications * Industrial / Medical The S5 Family of high efficiency non-isolated DC/DC converters offer power levels of up to 25 Watt, while also providing ultra-wide input voltage range for 3.3Vin and 5Vin, as well, as 12Vin. 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 92%. 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 : Input Voltage Range 5V (12V) Positive Logic Remote on/off Control: Module ON Module OFF Under Voltage Lock-out (12Vin) Power up Power down Input Filter Type OUTPUT SPECIFICATIONS : Voltage Accuracy Transient Response: 25% Step Load Change Ripple and Noise 20MHz BW Note3 (5Vo) Temperature Coefficient Short Circuit Protection Line Regulation, Note1 Load Regulation, Note2 Capacitive Load GENERAL SPECIFICATIONS : Efficiency Isolation Voltage Operating Ambient Temp. Range Derating Storage Temperature Range Dimensions (SIP) Dimensions (SMT) Case Material 3.0 - 5.5V (8.3 - 14.0V) Open Circuit or = Vin <0.4Vdc 8.0V typ. 7.9V typ. Capacitive 1.5% max. <200u sec. 20mV rms, 50mV pk-pk max. 45mVrms, 75Vpk-pk max. 0.03%/ max. Continuous 0.2% max. 0.5% max. Low ESR 3000uF max. See App Notes Non-Isolated -40 to +85 See App Notes -55 to +125 0.9"x0.4"x0.22" (22.9x10.16x5.6mm) 0.8"x0.45"x0.24" (20.3x11.43x6.09mm) Non-potted Open Frame SMT Version S5-12S5 Derating Curve (3.3Vo) MODEL NUMBER S5-5S3.3 S5-12S5 INPUT VOLTAGE 3.0-5.5VDC 8.3-14VDC OUTPUT VOLTAGE 0.75- 3.63VDC 0.75-5.0 VDC OUTPUT CURRENT 5A 5A INPUT CURRENT NO LOAD Various Various FULL LOAD Various Various EFF. Various Various SIZE SIP/SMT SIP/SMT Consult factory for hundreds of other available input/output voltage configurations. NOTE : 1. 2. 3. 4. 5. Measured From High Line to Low Line, Vo, set = 3.3Vdc Measured From Full Load to Zero Load, Vo, set = 3.3Vdc The output noise is measured with 10uf tantalum capacitor and 1uf ceramic capacitor across output. To reduce the input ripple voltage, parallel the Input Terminals with 47uF Capacitor and 10uF Ceramic Negative Logic Remote on/off: Module ON: Open Circuit or < 0.4VDC Module OFF: 2.8VDC to Vin Vo,set (V) Rtrim (K) 0.75 Open 1.2 22.33 1.5 13.0 1.8 9.0 2.0 7.4 2.5 5.00 3.3 3.12 5.0 1.47 Table 1. External Resistor Values for programming output voltage Typical at Ta= +25 C under nominal input voltages of 3.3V, 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. Q1 L1 +VO BOTTOM VIEW OF BOARD 0.80 (20.3) 0.190 (4.83) 0.160 (4.06) 0.160 (4.06) 0.180 (4.06) 0.062 (1.57) 0.24 (6.09) +VIN SMT05-12S05A (Vo=3.3V) Derating Curve 6.00 Output Current(A) 5.00 4.00 3.00 2.00 1.00 0.00 0LFM 100LFM 200LFM C1 Q2 D1 C2 0.35 (8.9) GND TRIM VOUT SMT Version VIN ON/OFF 0.340 (8.64) 0.450 (11.43) COM COM R1 PWM IC ON/OFF R trim R2 ERR AMP TRIM 0.062 (1.57) 0.06 (1.5) Surface Mount Contact 5 Places 0.090 0.05(1.3) (2.29) Dimensions are in Inches (millimeters) Tolerances :x.xx O 0.02in.( x.x O 0.5mm) , unless otherwise noted Inches: x.xxx O .XXX0.10,0.25mm) .XX0.02, 0.010in. ( x.xx OMillimeters: .X0.5, .XX0.25 All Dimensions in Millimeters (Inches), Tolerances: Simplified Schematic 0.90(22.9) 0.22(5.6)Max. 20 30 40 50 60 70 80 o Ambient Temperature( C) SIP Version S5-12S5T Derating Curve 90 100 PIN CONNECTION Pin FUNCTION +Output Trim Common +V Input On/Off Recommended Pad Layout Dimensions are in Inches ( millimetes ) 0.180 (4.57) 0.160 (4.06) 0.160 (4.06) 0.190 (4.83) SIP05-12S05A (Vo=3.3V) Derating Curve 6.00 Output Current(A) 5.00 4.00 3.00 2.00 1.00 0.00 20 30 40 50 60 70 80 o Ambient Temperature( C) 90 100 0LFM 100LFM 200LFM 1 12 3 45 0.400(10.16) 2 3 0.025(0.64) 0.025(0.64) 0.19(4.7) VOUT 0.340 (8.64) TRIM GND 0.350 (8.89) 0.14(3.6) SMT Version ON/OFF 0.010 (0.25) VIN 4 5 0.100(2.54) 0.200(5.08) 0.700(17.78) 0.800(20.32) 0.06 (1.5) 0.05 (1.3) 0.690 (17.53) PAD SIZE MIN : 0.120" x 0.095 " MAX : 0.135" x 0.110 " 0.20(5.1) LAYOUT PATTERN TOP VIEW 0.24(6.1) 1.1mm PLATED THROUGH HOLE 1.6mm PAD SIZE All Dimmension In Inches(mm) Tolerance : SIP.XX=O ( O0.5 ) Version 0.02 .XXX=O 0.010 ( O0.25 ) Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-781-551-5500 Fax: 1-781-551-5555 Rev. 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