SLUU142, 50W, 3.23 to 3.37V DC to DC Single Output Power Supply
Reference Design using part UCC3961D by Texas Instruments
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Associated Documents
For End Products
- DC to DC Converter
- Power Supplies
Description
- SLUU142, 50W, 3.23 to 3.37V DC to DC Single Output Power Supply. 50W synchronous rectified forward converter using the UCC3961 Advanced Primary Side Start Up Controller for the primary side startup, driver and the UCC38C43 as the regulating controller that takes over after startup. The design controls a forward synchronous rectified topology which generates 15A of current at 3.3V. The module is designed to operate over a range of 42V to 58V and provides a 3.3VDC regulated output
Key Features
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Conversion TypeDC to DC
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Input Voltage42 to 58 V
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Output Voltage3.23 to 3.37 V
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Output Current15 A
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Output Power50 W
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Efficiency86 %
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TopologyForward
Featured Parts (6)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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UCC38C43DR | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin SOIC T/R | Buy | |
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UCC38C43DGKR | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin VSSOP T/R | Buy | |
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TPS2832DR | Texas Instruments | Gate and Power Drivers | Driver 3.5A 2-OUT High Side/Low Side Non-Inv 8-Pin SOIC T/R | Buy | |
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UCC38C43DGKRG4 | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin VSSOP T/R | Buy | |
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UCC3961D | Texas Instruments | PWM and Resonant Controllers | Primary Side PWM Controller 2mA 400kHz 14-Pin SOIC Tube | Buy | |
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UCC3961DTR | Texas Instruments | PWM and Resonant Controllers | Primary Side PWM Controller 2mA 400kHz 14-Pin SOIC T/R | Buy | |