PWR1140

Product Data Sheet 1.5 WATT UNREGULATED DUAL-IN-LINE DC/DC CONVERTER PWR11XX DESCRIPTION The PWR11XX 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 industrystandard packages and pin-outs. The PWR11XX Series is internally filtered. No external parts are necessary. Surface mounted components and a special encapsulant allow for superior reliability, excellent thermal dissipation, and an extended temperature range of –25°C to +85°C at no extra cost. The PWR11XX 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. FEATURES Low Cost Industry-Standard Package Single and Dual Outputs Internal Input and Output Filtering 24-Pin DIP Package Built-In Standoffs MECHANICAL .805±0.010" (20.45) 0.400±0.010" (10.16) .010±0.005" (0.25) 0.170 " (4.32) PIN # 1 2 3 10 11 12 13 14 15 22 23 24 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 1.270±0.010" (32.26) 0.100±0.015" (2.54) 123 .020±0.002" (0.51) 10 11 12 MIN MATERIAL: Units are encapsulated in IsoThermoFlex, 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. Notes: All dimensions are in inches (millimeters). 24 23 22 15 14 13 GRID: 0.100 inches (2.54 millimeters) PIN PLACEMENT TOLERANCE: ± 0.015" Marked with: specific model ordered, date code, job code. 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 PWR11XX 7/99 REV E 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, and rated output current unless otherwise noted. NOMINAL INPUT VOLTAGE 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 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 RATED OUTPUT CURRENT mA 300 125 100 ±150 ±63 ±50 300 125 100 ±150 ±63 ±50 300 125 100 ±150 ±63 ±50 300 125 100 ±150 ±63 ±50 167 167 167 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 RATED LOAD mA 400 400 400 400 400 400 175 175 175 175 175 175 140 140 140 140 140 140 90 90 90 90 90 90 400 175 140 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 MODEL Units PWR1100 PWR1101 PWR1102 PWR1103 PWR1104 PWR1105 PWR1106 PWR1107 PWR1108 PWR1109 PWR1110 PWR1111 PWR1112 PWR1113 PWR1114 PWR1115 PWR1116 PWR1117 PWR1118 PWR1119 PWR1120 PWR1121 PWR1122 PWR1123 PWR1140 PWR1141 PWR1142 COMMON SPECIFICATIONS Specifications typical at TA = +25°C, nominal input voltage, and 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 1.5 ±3 ±0.02 150 10 30 7 ±15 ±18 1.2 6 150 12 800 75 –25 –40 –40 +25 +85 +100 +110 TYP 5 12 15 24 MAX 5.5 13.2 16.5 26.4 UNITS VDC VDC VDC VDC VDC Vpk GΩ pF µArms W % %/%°C mVp-p mVrms mVp-p VDC VDC VDC %/%VIN % kHz g 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 Line Regulation Load GENERAL Switching Frequency Package Weight MTTF per MIL-HDBK-217 Rev. E* Efficiency TEMPERATURE Specification Operation Storage No Load To Rated Load Circuit Stress Method * For demonstrated MTTF results reference Burr-Brown Reliability Report PWR1205 (Literature Number PA647) Page 2 PWR11XX 7/99 REV E ABSOLUTE MAXIMUM RATINGS Output Short-Circuit Duration ................................................... Momentary Internal Power Dissipation .............................................................. 750mW Lead Soldering Temperature (10 seconds max) ............................ +300°C APPLICATION NOTE 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 150mΩ at 10kHz across each output. ORDERING INFORMATION PWR 11XX Device Family PWR Indicates DC/DC Converter Model Number Selected from Table of Electrical Characteristics PWR11XX 7/99 REV E Page 3 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 PWR11XX 7/99 REV E