Primary-Side Regulated Flyback with 85-265VAC Input (24V @ 1.7A) Reference Design

(ACTIVE) PMP9041

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


Description

The PMP9041 reference design uses the UCC28710 primary-side regulated flyback controller to generate a 24V/40W output from a univeral AC input. The valley switching of the UCC28710 allows this low-cost design to achieve a maximum load efficiency of 90%; no load losses are less than 50mW.

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


  




Parametrics
 PMP9041.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)24
Iout (Max) (A)1.7
Output Power (W)40.8
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant
Flyback- DCM

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
UCC28710  Constant-Voltage, Constant-Current PWM Controller with Primary-Side Regulation  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 2557 19 Jul 2013 20
Design files (4)
Title Abstract Type Size (KB) Date Views
PDF 289 19 Jul 2013 16
ZIP 179 19 Jul 2013 11
PDF 77 19 Jul 2013 43
PDF 120 19 Jul 2013 74


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