Low cost 7W A-Lamp LED Driver Solution using Primary Side Sensing LED Controller

(ACTIVE) PMP4342

Description & Features

Technical Documents

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Description

This design demonstrates simple A-lamp LED driver suolution using primary side sensing TPS92315. Valley filled circuit is used to achieve high PF performance(>0.7). The efficiency is 86.5% with 23v350mA output. Overall current cross regulation <+/-1%.

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


  




Parametrics
 PMP4342.1
(Output Voltage 1)
Vin (Min) (V)180
Vin (Max) (V)265
Vout (Nom) (V)23
Iout (Max) (A).35
Output Power (W)8.05
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

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
TPS92315  Off-Line Primary-Side Sensing Controller 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 266 15 Apr 2013 27
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 363 15 Apr 2013 21
PDF 43 15 Apr 2013 21
PDF 44 15 Apr 2013 39
More literature (1)
Title Abstract Type Size (KB) Date Views
PDF 100 15 Apr 2013 18

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