WPN30R

WPN30R CANDD | Alldatasheet

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Technical content

30 Watt Single Output Half Brick DC/DC Converter

/circle636 - 75V Input Range /circle6Industry Standard Pinouts /circle6Input & Output Filtering /circle6Extended Temperature Range: -40°C to +100°C Baseplate /circle6Remote On/Off Function /circle6Input Reverse Voltage Protection /circle6Fixed Frequency Operation /circle6Short Circuit Protection /circle6UL/CUL 60950, VDE EN60950 THERMAL DERATING CURVE Corporate: www.cdtechno.comCorporate: www.cdtechno.com Product: www.cdpoweronline.com PRODUCT SELECTION CHART NOMINAL RATED INPUT INPUT OUTPUT OUTPUT CURRENT CURRENT VOLTAGE VOLTAGE MIN NOM MAX NOM EFFICIENCY MODEL (V DC )( V DC ) LOAD(A) LOAD (A) LOAD (A) LOAD (A) (%) WPN30R48S12 48 12 0.0 2.5 3.0 0.718 87 WPN30R48S15 48 15 0.0 2.0 2.4 0.718 87 The WPN30R Series is a family of high performance DC/DC converters. The unit is housed in a space-saving shell and combines low cost with high performance across all line and load conditions. An output trim feature is provided, allowing the user to compensate for long line lengths. The WPN30R Series is assembled by a fully automated process using surface mount components for increased reliability. Through- holes are provided to simplify unit mounting or the addition of a heatsink for high temperature applications. Other features include: /circle6Full Regulation Down to Zero Load /circle6Under V oltage Lock-Out, Auto- Start /circle6Internal Temperature Shutdown, Auto-Reset /circle6Soft Start /circle6Remote On/Off (Available in Positive or Negative Logic) /circle6Remote Sense /circle6Over Current Protection /circle6Output Over V oltage Protection /circle6Output V oltage Adjust WPN30R REV B 1/2003 Temperature (C) Percentage of Rated Output Load (%)-40 0 85 95 100 105 110 115 120 130 100 Ambient Case

2WPN30R REV B 1/2003Product: www.cdpoweronline.com SPECIFICATIONS, ALL MODELS Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. INPUT PARAMETER CONDITIONS MIN TYP MAX UNITS ISOLATION Rated Voltage 1500 V DC Resistance 10 G Ω Capacitance 1000 pF Leakage Current 240VAC 100 µArms OUTPUT Rated Power 30 W Voltage Setpoint Accuracy Single Output ±1.5 % Temperature Coefficient ±0.2 %/°C Line Regulation High Line to Low Line Single Output ±0.1 % Load Regulation Min. Load to Nom Load Single Output ±0.4 % Ripple & Noise Single Output BW = 5Hz to 20 MHz 50 80 mVp-p Output Adjust Range All Outputs ±9.5 % Output Adjust Current Current Sourced/Sunk by Vadj Pin ±0.5 mA Short Circuit Protection Single Output 7.5 A GENERAL Switching Frequency 300 kHz MTTF per MIL-HDBK-217 Circuit Stress Method Ground Benign TA = +25°C, Unmodified Database 1,500,000 Hr Package Weight 90 g TEMPERATURE Operation/Specification Case Temperature -40 +100 °C Storage Case Temperature -55 +110 °C Shutdown Temperature Case Temperature +105 +107 °C Thermal Impedance, Case-Ambient 7 °C/W GENERAL PARAMETER CONDITIONS MIN TYP MAX UNITS INPUT Voltage Range WPN30R48xxyzz 36 48 75 V DC Reflected Ripple Current 50 75 mA INPUT CONTROL Temperature Shutdown 107 °C Temperature Hysteresis 5° C Quiescent Standby Current Current into & Vin 8 10 mA Under Voltage Shutdown WPN30R48xxyzz 32.5 V Under Voltage Hysteresis WPN30R48xxyzz 1 V

3WPN30R REV B 1/2003Product: www.cdpoweronline.com EFFICIENCY (%) 15V 12V OUTPUT RIPPLE VS. TEMPERATURE Normalized Output Ripple -40 -15 25 65 110 Tcase (C) TRIM RESISTOR VS. OUTPUT VOLTAGE CHANGE 1 0 98 76 5 432 1 Percentage Change In Output Voltage Trim Resistor (K Ohms) 5 5 3 -trim +trim -10 -40 -15 25 65 110 100% Load 20% Load Tcase (C) Change in Efficiency (%) -10 Percentage Change In Output Voltage 100 10 9 8 7 6 5 4 3 2 1 TRIM RESISTOR VS. OUTPUT VOLTAGE CHANGE Trim Resistor (K Ohms) EFFICIENCY VS. OUTPUT LOAD 50 10 20 40 50 60 80 100 Output Load (% or Rated) 1.4 1.2 0.8 0.6 0.4 OUTPUT RIPPLE VS. INPUT VOLTAGE Normalized Output Ripple Vin LL Nom HL 12 15 15 +trim -trim trim 1.2 0.8 0.6 EFFICIENCY VS. TEMPERATURE HYSTERESIS GRAPH Undervoltage Lockout Threshold Voltages Nominal Input Shutdown Low Shutdown High Voltage Range Voltage (V1) Voltage (V2) OFF ON 48 32.5 33.5 Specifications typical at TA=25°C, rated output current. PERFORMANCE GRAPHS CHANGE IN EFFICIENCY (%) Vin EFFICIENCY VS. INPUT VOLTAGE 34 39 44 49 54 59 64 69 74 50%Load 10%Load 100%Load Vin

4WPN30R REV B 1/2003Product: www.cdpoweronline.com MECHANICAL TOP VIEW SIDE VIEW SINGLE BOTTOM VIEW NOTES All dimensions are in inches (millimeters). Unless stated otherwise, dimensional tolerance + 0.010” (+0.2mm). Pin placement tolerance: +0.015” (+0.2mm). Marked with specific model ordered, date, code, job code. MATERIAL: Lead material is brass with a solder plated surface to allow ease of solderability. WPN30Rxxyzz WPN30R xxyzz - Device Family Indicated 30 Watt Regulated DC/DC Converter Model Number Selected from Table of Electrical Characteristics Where: xx = Input Voltage y = Number of Outputs (Single “S”) zz = Output Voltage Remote On/Off Logic Positive Logic - No Number Negative Logic - 1

ORDERING INFORMATION

Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose and in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace applications. Power Electronics Division, Americas

3400 E Britannia Drive, Tucson, Arizona 85706

Tel: 800.547.2537 Fax: 520.295.4197 C&D Technologies, EMEA/Asia/Pacific Milton Keynes MK14 5BU UK Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545