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| TPS92561 Datasheet, PDF (15/24 Pages) Texas Instruments – Phase Dimmable, Single Stage Boost Controller for LED Lighting | |||
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www.ti.com
LED+
TPS92561
SLVSCD1B â DECEMBER 2013 â REVISED JANUARY 2014
Peak Power Limit
Linear Regulator
LED+
TPS92561
GATE VP
RTHD
SRC OVP
VCC ADJ
SEN GND
(opt) TRIAC
Dimmer
Input R-C Damper
Figure 17. Offline Boost With Linear Regulator from VLED+,THD Improvement Resistor, Peak Power Limit
Circuit, EMI Filter, and Snubber for TRIAC Dimming
LED+
VCC
LED+
TPS92561
GATE VP
SRC OVP
VCC
ADJ
VCC ADJ
SEN GND
ADJ
Electronic
Transformer
Figure 18. Closed-Loop Regulated E-Transformer Compatible, Non-TRIAC Dimmable Boost for AR111
and MR16 Lamps
Copyright © 2013â2014, Texas Instruments Incorporated
15
Product Folder Links :TPS92561
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