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Product Data Sheet
OBSOLETE PRODUCT
Contact Factory for Replacement Model
5 WATTS REGULATED DC/DC CONVERTER
PWR70XXAC
FEATURES
HIGH RELIABILITY SHORT-CIRCUIT PROTECTED HIGH EFFICIENCY LINEAR OUTPUT REGULATED TRACKING OUTPUTS SIX-SIDED SHIELDING INTERNAL INPUT AND OUTPUT FILTERING NON-CONDUCTIVE CASE INDUSTRY STANDARD PINOUT 500VDC ISOLATION
For full details go to www.cd4power.com/rohs
DESCRIPTION
The PWR70XXAC 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 PWR70XXAC Series. Continuous short-circuit protection and foldback current limiting make the PWR70XXAC Series rugged devices for use in demanding system applications. These features add to the overall reliability of the PWR70XXAC Series by reducing the possibility of inadvertently damaging the unit due to an output overload. The high efficiency of the PWR70XXAC Series means low internal power dissipation. With less heat dissipated, the PWR70XXAC Series can operate at higher ambient temperature with no degradation of reliablility. The PWR70XXAC 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.cd4power.com Power Electronics Division, United States 3400 E Britannia Drive, Tucson, Arizona 85706 Phone: 800.547.2537 Fax: 520.295.4197 PWR70xxAC Rev G 08/2007 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+25C, nominal input voltage, rated output current unless otherwise specified. SPECIFICATIONS Specifications typical at T =
A
INPUT VOLTAGE MODEL PWR7000AC PWR7004AC PWR7005AC PWR7006AC PWR7010AC PWR7011AC PWR7012AC PWR7016AC PWR7017AC PWR7018AC PWR7022AC PWR7023AC PWR7030AC PWR7033AC
NOMINAL OUTPUT VOLTAGE (VDC) 5 5 5 12 12 12 15 15 15 24 24 24 48 48
RATED OUTPUT CURRENT (VDC) 5 12 15 5 12 15 5 12 15 5 12 15 5 5
RATED
INPUT CURRENT NO LOAD 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
EFFICIENCY (%) 63 67 69 67 72 73 67 70 73 65 67 68 63 62
(mA) 1000 210 167 1000 210 167 1000 210 167 1000 210 190 1000 500
(mA) 50 50 50 30 30 30 30 30 30 30 30 30 20 20
Note: Other input to output voltages may be available. Please contact factory.
COMMON SPECIFICATIONS
PARAMETER INPUT Voltage Range
Specifications typical at TA = +25C, nominal input voltage, rated output current unless otherwise specified. CONDITIONS MIN 4.75 10.8 13.5 21.6 43.2 TYP 5 12 15 24 48 MAX 5.25 13.2 16.5 26.5 52.8 UNITS VDC VDC VDC VDC VDC
ISOLATION Rated Voltage Test Voltage Resistance Capacitance Leakage Current OUTPUT Rated Power Voltage Setpoint Accuracy Temperature Coefficent Ripple & Noise Tracking TRANSIENT RESPONSE 5V Output Models (Within 1%) All Other Models (Within 0.1%)
60 Hz, 10 Seconds
500 500 10 80 10 5
VISO= 240VAC, 60Hz
10
VDC Vpk G pF Arms W % %/C mVp-p mVrms %
Rated Load, Nominal VIN BW = DC to 10MHz BW =10Hz to 2MHz -VOUT Tracks +VOUT 0.02 30 2 1
1
Rated Load to No Load No Load to Rated Load Rated Load to No Load No Load to Rated Load
50 100 30 100
s s s s
REGULATION Line Regulation Load Regulation 5V Output Models All Other Models GENERAL Switching Frequency Package Weight MTTF per MIL-HDBK-217, Rev. F Ground Benign Fixed Ground Naval Sheltered Airborne Uninhabited Fighter Moisture Sensitivity Level (MSL) TEMPERATURE Specification Operation Storage
Page 2
High Line to Low Line Rated Load to No Load
0.02 0.04 0.02 170 50
% % % % kHz g Hr Hr Hr Hr Hr
Circuit Stress Method TA =+25C TA =+70C TA =+35C TA =+35C TA =+35C IPC/JEDEC J-STD-20
762,000 46,000 230,000 127,000 29,000 2
0 -25 -40
+25
+70 +85 +110
PWR70xxAC
C C C
Rev G 08/2007
ABSOLUTE MAXIMUM RATINGS
Output Short-Circuit Duration.......................................Continuous Internal Power Dissipation..................................................... 3.5W Lead Temperature (soldering, 10 seconds max)................+300C
ORDERING INFORMATION
PWR Device Family PWR Indicates DC/DC Converter Model Number Se;ected from Table of Electrical Characteristics Package Option A or C (see mechanical section RoHS Compliant 70xx A C
MECHANICAL
NOTES: All dimensions are in inches (millimeters) GRID: 0.1 inches (2.54 millimeters) * Common pin not present on single output models Marked with: specific model ordered, date code, job code. PIN PLACEMENT TOLERANCE 0.015" MATERIAL: Units are encapsulated in a low thermal resistance molding compount 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 100-300 micro-inches of matte tin over a 5-40 micro-inch nickel barrier layer.
THROUGH-HOLE SOLDERING INFORMATION
These devices are intended for wave soldering or manual soldering. They are not intended to be subject to surface mount processes under any circumstances. The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 260C for a period of no more than 10 seconds. Within this time and temperature range, the integrity of the device's plastic body will not be compromised and internal temperatures within the converter will not exceed 175C. Care should be taken to control manual soldering limits identical to that of wave soldering.
PWR70xxAC
Rev G
08/2007
Page 3

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