18Vdc-60Vdc Input, 3.3V @ 30A Output, 93% Efficient Active Clamp Forward

(ACTIVE) PMP8252

Description & Features

Technical Documents

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


Description

The PMP8252 reference design provides 3.3V at 30A from a wide range 18V-60V telecom input with a peak efficiency that is greater than 93%. This design uses the UCC2897A active clamp controller along with Texas Instruments' NexFET power MOSFETs for synchronous rectification.

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


  




Parametrics
 PMP8252.1
(Output Voltage 1)
Vin (Min) (V)18
Vin (Max) (V)60
Vout (Nom) (V)3.3
Iout (Max) (A)30
Output Power (W)99
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyForward- Active Clamp

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
CSD17312Q5  30V 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 1915 06 Aug 2012 23
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 357 06 Aug 2012 14
PDF 347 06 Aug 2012 16
PDF 21 06 Aug 2012 14
PDF 88 06 Aug 2012 38


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