Manufacturers
TDK-LAMBDA PAH75D48-3318/PV
Description
50 W, 36 -76 VDC Vin, Double Output, 3.3 VDC@15 A | 1.8 VDC@15 A DC-DC Converter
Part Number
PAH75D48-3318/PV
Price
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Manufacturer
TDK-LAMBDA
Lead Time
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Category
Capacitors » DC-DC Converter
Specifications
Manufacturer
TDK-Lambda
Manufacturers Part #
PAH75D48-3318/PV
Brand
TDK-Lambda
Series
PAH75D
Factory Pack Quantity
1
Cooling Method
Conduction
Dimensions
2.40 x 2.28 x 0.50"
Efficiency
78%
Isolation
1500 VDC
Mechanical Style
Isolated
Mounting
Through Hole
Number of Outputs
2
Operating Temperature
- 40 to + 100°C
Output Amps 1
15 A
Output Amps 2
15 A
Output Voltage V1 Nominal
3.3 VDC
Output Voltage V2 Nominal
1.8 VDC
Power
50 W
Subcategory
DC-DC Converter
Datasheet
Extracted Text
PAH75D Series Dual Output Half-Brick DC-DC Converters Features u Industry Standard Footprint & Pinouts u Telecom Approvals & Compliance u Zero Pre-load Current u 24 or 48VDC input u Level B EMI with External Filtering u Remote On / Off u ASIC Design u No-preload requirements u No potting materials used Key Market Segments & Applications Specifi cations 2518 3318 3325 5033 Model Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 Vo1 Vo2 Nominal Output Voltage V 2.5 1.8 3.3 1.8 3.3 2.5 5.0 3.3 Output Current (Max) A 15 15 15 15 15 15 15 15 Total Output Power (Max) W 45 50 60 75 Effi ciency (Typ at 48VDC input) % 74 78 78 82 Input Voltage Range - 36 ~ 76VDC 18 ~ 36VDC or 36 ~76VDC Input Current (Typ) 24/48Vnom A -/1.06 -/1.33 2.71/1.33 3.91/1.91 Output Voltage Accuracy % ±2 Output Voltage Adjustment V 2.5 ~ 2.75 1.8 ~ 1.98 2.97 ~ 3.63 1.8 ~ 1.98 2.97~ 3.63 2.25 ~ 2.75 4.5 ~ 5.5 2.97~ 3.63 Max Ripple & Noise mV 75 75 100 75 100 75 100 100 Max Line Regulation mV ±6.6 ±6.6 ±6.6 ±6.6 ±6.6 ±6.6 ±10 ±6.6 Max Load Regulation mV ±16.5 ±16.5 ±16.5 ±16.5 ±16.5 ±16.5 ±25 ±16.5 Over Current Protection (1) % 105-165 105-165 105-165 105-165 105-165 105-165 105-165 105-165 A Vo2@0A Vo1@5A Vo2@0A Vo1@5A Vo2@0A Vo1@5A Vo2@0A Vo1@5A Over Voltage Protection % 115-140 115-150 115-140 115-150 115-140 115-140 125-145 115-140 Operating Temperature - -40ºC ~ +100ºC (Baseplate) Cooling - Conduction cooled Isolation Voltage - Input-Output : 1.5kVDC, Input-Baseplate:1.5kVDC (20mA) for 1 min Output-Baseplate: 500VDC for 1 min 2 Shock m/s 196.1 Safety Agency Approvals - UL60950-1, CSA60950-1, EN60950-1, CE Marking (48V input only) Weight (Typ.) g 80 Vibration - Non Operating, 10-55Hz (Sweep for 1min.) 2 - Amplitude 0.825mm Constant (Maximum 49.0m/s ) X, Y, Z 1 hour each Size (W×H×D) mm 57.9 x 12.7 x 61 (Refer to outline drawing) (1) Other channel at output current specifi ed. 1-800-526-2324 • www.us.tdk-lambda.com/lp/ 13 Disclaimer: us.tdk-lambda.com/lp/legal.htm PAH75D Series Dual Output Outline Drawing Options ON/OFF Suffi x Control OVP - Negative Manual Reset /P Positive Manual Reset /V* Negative Auto Restart /PV Positive Auto Restart * standard US stock item PAH Series Model Number Example M3 tapped holes (4) for customer chassis mounting. All of the terminals: 10-Ø1.0 mm PAH Series Dual Output PIN# Description Function 1 -Vin Negative Input Terminal 2 CASE Baseplate Terminal 3 CNT ON/OFF Control Terminal 4 +Vin Positive Input Terminal 5 +VO2 VO2 Positive Output Terminal 6 -VO2 VO2 Negative Output Terminal 7 TRM2 VO2 Output Adjust. Terminal 8 +VO1 VO1 Positive Output Terminal 9 -VO1 VO1 Negative Output Terminal 10 TRM1 VO1 Output Adjust. Terminal For Additional Information, please visit us.tdk-lambda.com/lp/products/pah-series.htm 1-800-526-2324 • www.us.tdk-lambda.com/lp/ 14 Revision A5: May 2012
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