High efficiency 10W Buck LED lighting solution for A-lamp

(ACTIVE) PMP4354

Description & Features

Technical Documents

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


Description

PMP4354 demonstrates an innovative buck solution for 10W A-lamp LED lighting. TPS92210 is used in the design to control high side FET running in QR mode with valley switching. TPS92210's cascode architecture also helps reduce switching loss and eliminates external sense resistor. The efficiency is >90% typically and the current regulation is <+/-3%. The transformer is eliminated in the design which eases the design and reduces overall cost.

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


  




Parametrics
 PMP4354.1
(Output Voltage 1)
Vin (Min) (V)180
Vin (Max) (V)265
Vout (Nom) (V)40
Iout (Max) (A).25
Output Power (W)10
Isolated/Non-IsolatedNon-Isolated
Input TypeAC
TopologyBuck- PFC

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
TPS92210  Constant-On Time Driver Controller with Cascoded MOSFET for LED Lighting  LED Driver  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 295 09 Aug 2013 16
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 361 09 Aug 2013 8
PDF 217 09 Aug 2013 10
PDF 46 09 Aug 2013 33


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