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Product Data Sheet PLEASE NOTE: Only the following models are still available in this series. All others are obsolete: PWR7000A, PWR7000C, PWR7005A
5 WATTS REGULATED DC/DC CONVERTER
PWR70XX
FEATURES
HIGH RELIABILITY SHORT-CIRCUIT PROTECTED FOLDBACK CURRENT LIMIT HIGH EFFICIENCY LINEAR OUTPUT REGULATION TRACKING OUTPUTS SIX-SIDED SHIELDING INTERNAL INPUT AND OUTPUT FILTERING NON-CONDUCTIVE CASE INDUSTRY STANDARD PINOUT 500VDC ISOLATION
DESCRIPTION
The PWR70XX Series uses advanced circuit design and packaging technology to realize superior reliability and performance. A 170kHz driven push-pull oscillator is used to ensure stable frequency and non-saturating operation of the input stage. This means there are no high peak voltages or currents like other design topologies, which can severely reduce unit reliability. Reliability is further enhanced by the use of MOSPOWER transistors. These rugged devices permit higher frequency operation with less complicated drive circuitry than is possible with bipolar power transistors. Reduced parts count adds to the reliability of the PWR70XX Series. Continuous short-circuit protection and foldback current limiting make the PWR70XX Series rugged devices for use in demanding system applications. These features add to the overall reliability of the PWR70XX Series by reducing the possibility of inadvertently damaging the unit due to an output overload. The high efficiency of the PWR70XX Series means low internal power dissipation. With less heat dissipated, the PWR70XX Series can operate at higher ambient temperature with no degradation of reliablility. The PWR70XX Series offers the user low cost without sacrificing reliability. The use of surface mounted devices and manufacturing technologies makes it possible to offer premium performance and low cost.
Internet: http://www.cdpowerelectronics.com Power Electronics Division, United States 3400 E Britannia Drive, Tucson, Arizona 85706 Phone: 800.547.2537 Fax: 520.770.9369 PWR70XX 11/98 REV F 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 = +25C, nominal input voltage, rated output current unless otherwise specified. NOMINAL INPUT VOLTAGE (VDC) 5 5 5 12 12 12 15 15 15 24 24 24 48 48 RATED OUTPUT VOLTAGE (VDC) 5 12 15 5 12 15 5 12 15 5 12 15 5 5 RATED OUTPUT CURRENT (mA) 1000 210 167 1000 210 167 1000 210 167 1000 210 190 1000 500 INPUT CURRENT NO LOAD (mA) 50 50 50 30 30 30 30 30 30 30 30 30 20 20 RATED LOAD (mA) 1580 1490 1450 620 580 570 500 480 460 320 310 355 165 168 REFLECTED RIPPLE CURRENT (mAp-p) 30 30 30 30 30 30 30 30 30 30 30 30 30 30
MODEL PWR7000 PWR7004 PWR7005 PWR7006 PWR7010 PWR7011 PWR7012 PWR7016 PWR7017 PWR7018 PWR7022 PWR7023 PWR7030 PWR7033
EFFICIENCY (%) 63 67 69 67 72 73 67 70 73 65 67 68 63 62
NOTE: Other input to output voltages may be available. Please consult factory.
COMMON SPECIFICATIONS
Specifications typical at TA = +25C, nominal input voltage, rated output current unless otherwise specified. PARAMETER INPUT Voltage Range CONDITIONS MIN 4.75 10.8 13.5 21.6 43.2 500 500 10 80 10 5 Rated Load, Nominal VIN BW = DC to 10MHz BW = DC to 2MHz -VOUT Tracks +VOUT Rated Load to No Load No Load to Rated Load Rated Load to No Load No Load to Rated Load High Line to Low Line Rated Load to No Load 0.02 30 5 1 50 100 30 100 0.02 0.04 0.02 170 50 Circuit Stress Method TA = +25C TA = +70C TA = +35C TA = +35C TA = +35C 0 -25 -40 762,000 46,000 230,000 127,000 29,000 +25 +70 +85 +110 1 TYP 5 12 15 24 48 MAX 5.25 13.2 16.5 26.5 52.8 UNITS VDC VDC VDC VDC VDC VDC Vpk G pF Arms W % %/C mVp-p mVrms % s s s s % % % kHz g Hr Hr Hr Hr Hr C C C
ISOLATION Rated Voltage Test Voltage Resistance Capacitance Leakage Current OUTPUT Rated Power Voltage Setpoint Accuracy Temperature Coefficient Ripple and Noise Tracking TRANSIENT RESPONSE 5V Output Models (Within 1%) All Other Models (Within 0.1%) REGULATION Line Regulation Load Regulation 5V Output Models All Other Models GENERAL Switching Frequency Package Weight MTTF per MIL-HDBK-217, Rev. E* Ground Benign Fixed Ground Naval Sheltered Airborne Uninhabited Fighter TEMPERATURE Specification Operation Storage
60Hz, 10 Seconds
VISO = 240VAC, 60Hz
18
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PWR70XX 11/98 REV F
ABSOLUTE MAXIMUM RATINGS
Output Short-Circuit Duration ................................................... Continuous Internal Power Dissipation .................................................................. 3.5W Lead Temperature (soldering, 10 seconds max) ............................ +300C
ORDERING INFORMATION
PWR 70XX Device Family PWR Indicates DC/DC Converter Model Number Selected from Table of Electrical Characteristics A /H
PLEASE NOTE: Only the following models are still available in this series. All others are obsolete: PWR7000A, PWR7000C, PWR7005A
Package Option A or C (see Mechanical section) Screening Option
MECHANICAL
NOTES: All dimensions are in inches (millimeters). GRID: 0.1 inches (2.54 millimeters). models. * Common pin not present on single outputcode, job code. Marked with: specific model ordered, date PIN PLACEMENT TOLERANCE: 0.015"
PWR70XX
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.
PWR70XX 11/98 REV F
Page 3
ENGINEERING NOTES
PLEASE NOTE: Only the following models are still available in this series. All others are obsolete: PWR7000A, PWR7000C, PWR7005A
The information provided herein is believed to be reliable; however, C&D TECHNOLOGIES assumes no responsibility for inaccuracies or omissions. C&D TECHNOLOGIES assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. C&D TECHNOLOGIES does not authorize or warrant any C&D TECHNOLOGIES product for use in life support devices/systems or in aircraft control applications. Page 4 PWR70XX 11/98 REV F

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