17VDC-32VDC Input, 3.3V/10W Active Clamp Forward

(ACTIVE) PMP7357

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Technical Documents

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Description

This reference designs creates a 3.3V/3.5A isolated output from a 17Vdc to 32Vdc input using the UCC2897A to control an active clamp forward converter. Only ceramic capacitors are used in this design, ensuring a very high reliability rate. Two CSD16409Q3 NexFETs are used for synchronous rectification for improved efficiency.

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP7357.1
(Output Voltage 1)
Vin (Min) (V)17
Vin (Max) (V)32
Vout (Nom) (V)3.3
Iout (Max) (A)3.5
Output Power (W)11.55
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyForward- Active Clamp
Forward- Synchronous

TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD16409Q3  N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy Not Available
UCC2897A  Advanced Current-Mode Active Clamp PWM Controller  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 2386 12 Apr 2012 11
Design files (4)
Title Abstract Type Size (KB) Date Views
PDF 271 01 May 2012 9
ZIP 272 01 May 2012 7
PDF 76 12 Apr 2012 17
PDF 29 12 Apr 2012 13


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