PWR1243

Product Data Sheet 3 WATTS UNREGULATED DC/DC CONVERTERS PWR12XX DESCRIPTION The PWR12XX Series offers a broad line of low-cost, highperformance, unregulated, single and dual output DC/DC converters in a 24-pin DIP package. These miniature converters offer better performance and lower cost in industry-standard packages and pinouts. The PWR12XX Series is internally filtered. No external parts are necessary. Surface mounted components and a low thermal resistance encapsulant allow for superior reliability, excellent thermal dissipation, and an extended temperature range of –25°C to +85°C at no extra cost. FEATURES LOW COST INDUSTRY-STANDARD PACKAGE SINGLE AND DUAL OUTPUTS 24-PIN DIP PACKAGE BUILT-IN STANDOFFS INTERNAL INPUT AND OUTPUT FILTERING The PWR12XX Series is ideal for use on high-density PC boards where isolated, unregulated, power is needed. Standoffs allow for PC board cleaning, helping preserve isolation. They also allow for visual inspection of solder joints. MECHANICAL TOP VIEW SIDE VIEW 0.400+0.010 (10.16) NC = Do Not Connect Duplicate pin functions are internally connected. All dimensions are in inches (millimeters). GRID: 0.100 inches (2.54 millimeters) PIN PLACEMENT TOLERANCE: ± 0.015" .805+0.010 (20.45) PWR12XX .010+.005 (0.25) 0.170 MIN (4.32) 1.270+0.010 (32.25) 0.100+0.015 (2.54) .020+0.002 (0.51) PIN # 1 2 3 10 11 12 SINGLES +VIN NC NC –VOUT +VOUT –VIN –VIN +VOUT –VOUT NC NC +VIN DUALS +VIN –VOUT Common Common +VOUT –VIN –VIN +VOUT Common Common –VOUT +VIN BOTTOM VIEW 1 23 10 11 12 MATERIAL: Units are encapsulated in a low thermal resistance molding compound which has excellent chemical resistance, wide operating temperature range, and good electrical properties under high humidity environments. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is brass with a solder plated surface to allow ease of solderability. 24 23 22 15 14 13 0.60 15.23 (.1025) 2.601 13 14 15 22 23 24 Internet: http://www.cdpowerelectronics.com Power Electronics Division, United States 3400 E Britannia Drive, Tucson, Arizona 85706 Phone: 800.547.2537 Fax: 520.295.4197 PWR12XX 11/98 REV C Power Electronics Division, Europe C&D Technologies (Power Electronics) Ltd. 132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland Tel: +353.61.474.133 Fax:+353.61.474.141 Page 1 ELECTRICAL SPECIFICATIONS Specifications typical at TA = +25°C, nominal input voltage, rated output current unless otherwise noted. NOMINAL INPUT VOLTAGE MODEL PWR1200 PWR1201 PWR1202 PWR1203 PWR1204 PWR1205 PWR1206 PWR1207 PWR1208 PWR1209 PWR1210 PWR1211 PWR1212 PWR1213 PWR1214 PWR1215 PWR1216 PWR1217 PWR1218 PWR1219 PWR1220 PWR1221 PWR1222 PWR1223 PWR1240 PWR1241 PWR1242 PWR1243 (VDC) 5 5 5 5 5 5 12 12 12 12 12 12 15 15 15 15 15 15 24 24 24 24 24 24 5 12 15 24 RATED OUTPUT VOLTAGE (VDC) 5 12 15 ±5 ±12 ±15 5 12 15 ±5 ±12 ±15 5 12 15 ±5 ±12 ±15 5 12 15 ±5 ±12 ±15 9 9 9 9 RATED OUTPUT CURRENT (mA) 600 250 200 ±300 ±125 ±100 600 250 200 ±300 ±125 ±100 600 250 200 ±300 ±125 ±100 600 250 200 ±300 ±125 ±100 333 333 333 333 INPUT CURRENT NO LOAD (mA) 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 RATED LOAD (mA) 800 800 800 800 800 800 330 330 330 330 330 330 265 265 265 265 265 265 165 165 165 165 165 165 800 330 265 165 REFLECTED RIPPLE CURRENT (mAp-p) 45 45 45 45 45 45 25 25 25 25 25 25 20 20 20 20 20 20 20 20 20 20 20 20 45 25 20 20 COMMON SPECIFICATIONS Specifications typical at TA = +25°C, rated input voltage, rated output current unless otherwise noted. PARAMETER INPUT Voltage Range CONDITIONS MIN 4.5 10.8 13.5 21.6 500 500 10 90 10 3 ±3 ±0.02 150 10 30 7 ±15 ±18 1.2 6 12 150 700 75 –25 –40 –40 +25 +85 +125 +125 TYP 5 12 15 24 MAX 5.5 13.2 16.5 26.4 UNITS VDC VDC VDC VDC VDC Vpk GW pF µArms W % %/%°C mVp-p mVrms mVp-p VDC VDC VDC %/%VIN % g kHz kHr % °C °C °C ISOLATION Rated Voltage Test Voltage Resistance Capacitance Leakage Current OUTPUT Rated Power Voltage Setpoint Accuracy Temperature Coefficient Ripple and Noise (BW = DC to 20MHz) 60 Hz, 10 Seconds VISO = 240VAC, 60HZ Rated Load, Nominal VIN ±5 Voltage No External Components 10µF Across Each Output 10µF Across Each Output No Load,VOUT = +5V No Load,VOUT = ±12V No Load,VOUT = ±15V No Load To Rated Load Line Regulation Load GENERAL Package Weight Switching Frequency MTTF per MIL-HDBK-217, Rev E* Efficiency TEMPERATURE Specification Operation Storage Circuit Stress Method * For demonstrated MTTF results reference Power Convertible's Reliability Report PWR1205 Page 2 PWR12XX 11/98 REV C ABSOLUTE MAXIMUM RATINGS Output Short-Circuit Duration ................................................... Momentary Internal Power Dissipation .................................................................. 1.3W Lead Temperature (soldering, 10 seconds max) ............................ +300°C APPLICATION NOTES UNBALANCED LOADS Unbalanced loads may be used on dual output models with either side providing up to its rated current. Output voltages, by design, will track each other in an unbalanced state within ±10% of one another. OUTPUT NOISE Output noise can be reduced to 30mVp-p, typically, by adding a 10µF tantalum capacitor with an equivalent series resistance (ESR) of less than 150mW at 10kHz across each output. ORDERING INFORMATION PWR Device Family PWR indicates DC/DC converter Model Number Selected from Table of Electrical Characteristics 12XX TYPICAL PERFORMANCE CURVES TA = +25°C, Rated Input Voltage, Rated Output Current unless otherwise noted. PWR12XX 11/98 REV C Page 3 TYPICAL PERFORMANCE CURVES TA = +25°C, Rated Input Voltage, Rated Output Current unless otherwise noted. 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. Page 4 PWR12XX 11/98 REV C