36VDC-72VDC Input, 5V/36A Interleaved Active Clamp Forward

(ACTIVE) PMP4016

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Technical Documents

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Description

This reference design generates a 5V/36A output from a standard 48V telecom input. Two UCC2891controllers are configured to control two interleaved active-clamp forward power stages. The secondary circuitry implements self-driven synchronous rectifiers for a highly efficient design. Splitting the power into two paralleled power stages reduces conduction losses and allows this design to achieve efficiencies greater than 94 percent.

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Parametrics
 PMP4016.1
(Output Voltage 1)
Vin (Min) (V)36
Vin (Max) (V)72
Vout (Nom) (V)5
Iout (Max) (A)36
Output Power (W)180
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyForward- Active Clamp

TI Devices (1)

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
UCC2891  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 877 16 Nov 2012 30
Design files (4)
Title Abstract Type Size (KB) Date Views
PDF 129 16 Nov 2012 17
ZIP 154 16 Nov 2012 38
PDF 19 16 Nov 2012 25
PDF 129 16 Nov 2012 46

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