24V Input, 12V/3.5A Output CCM Flyback

(ACTIVE) PMP2829

Description & Features

Technical Documents

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Description

This reference design uses the UCC2808A to control a 12V/42W flyback operated in continuous conduction mode. The CSD19531Q5A 6-milliOhm, 100V FET enables this design to achieve over 88% efficiency.

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


  




Parametrics
 PMP2829.1
(Output Voltage 1)
Vin (Min) (V)20
Vin (Max) (V)28
Vout (Nom) (V)12
Iout (Max) (A)3.5
Output Power (W)42
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyFlyback- CCM
Flyback- Non Sync

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
CSD19531Q5A  100V, 5.3mOhm, SON5x6 NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
UCC2808A-1  Low-Power Current-Mode Push-Pull PWM  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy Not Available

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 1626 19 Nov 2013 21
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 79 19 Nov 2013 24
PDF 126 19 Nov 2013 53


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