195 to 265VAC Vin 50W Quasi-Resonant Synchronous Flyback Reference Design

(ACTIVE) PMP8677

Description & Features

Technical Documents

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Description

The PMP8677 reference design uses the LM5023 quasi-resonant flyback controller to generate 12V@4.2A. The full load efficiency is more than 91% for low and high line.

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Bill of Materials (BOM)

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Parametrics
 PMP8677.1
(Output Voltage 1)
Vin (Min) (V)195
Vin (Max) (V)265
Vout (Nom) (V)12
Iout (Max) (A)4.2
Output Power (W)50.4
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5023  AC-DC Quasi-Resonant Current Mode PWM Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
LMV431  Low-Voltage (1.24V) Adjustable Precision Shunt Regulators  Voltage references  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5023 Download Download
LMV431 Download Download
Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


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 825 28 Mar 2014 5
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 111 28 Mar 2014 13
PDF 145 28 Mar 2014 4

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