PMP7451, 36Vdc-75Vdc Input, 12V/10A Active Clamp forward Reference Design
Reference Design using part UCC2897AR by Texas Instruments
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- Consumer Electronics
Description
- Reference design generates a 12V/10A output from a standard 48V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD18531Q5A, implemented as self-driven synchronous rectifiers, provide for a highly efficient design. This design is laid out in a standard 8th brick footprint and includes enable, remote sense, and output overvoltage features
Key Features
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Conversion TypeDC to DC
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Input Voltage36 to 75 V
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Output Voltage12 V
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Output Current10 A
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Output Power120 W
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TopologyForward- Active Clamp|Forward- Synchronous
Featured Parts (5)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | Buy | |
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TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | Buy | |
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TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | Buy | |
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UCC2897ARGPR | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin VQFN EP T/R | Buy | |
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UCC2897ARGPT | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin VQFN EP T/R | Buy | |