Low Cost 4.2W Non-Isolated GU10 LED Driver Solution (40Vout@.12A)

(ACTIVE) PMP4340

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Technical Documents

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Description

This design demonstrates simple GU10 LED driver suolution using primary side sensing TPS92315. Non-isolated flyback topology is used in the design to achieve high efficiency(>82.3% typically) with reduced cost. The overall form factor is 26x16x11mm. Overall current cross regulation <+/-1.2%.

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Parametrics
 PMP4340.1
(Output Voltage 1)
PMP4340.2
(Output Voltage 2)
Vin (Min) (V)8585
Vin (Max) (V)265265
Vout (Nom) (V)2040
Iout (Max) (A).12.12
Output Power (W)2.44.8
Isolated/Non-IsolatedNon-IsolatedNon-Isolated
Input TypeACAC
TopologyBuck- Upside DownBuck- Upside Down

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 244 15 Apr 2013 15
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 231 15 Apr 2013 38
PDF 44 15 Apr 2013 23
PDF 33 15 Apr 2013 27


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