IS31LT3929 Flyback configuration LED driver

ISSI

Description

IS31LT3929 General .
Preliminary Features. Power factor correction to > 0.

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Datasheet Specifications

Part number: IS31LT3929
Manufacturer: ISSI
File Size: 292.98 KB
Datasheet: IS31LT3929_ISSI.pdf
Description: Flyback configuration LED driver

Features

* Power factor correction to > 0.9 3% typical current accuracy No loop compensation required Wide input voltage range: 85V to 265VAC Internal over-temperature protection Flyback configuration LED driver with integrated PFC and no feedback The IS31LT3

Applications

* AC/DC constant current LED driver General AC/DC power supply General LED Lighting TR C1 C3 R1 R3 D1 D4 LED1 R5 C6 R8 LEDn U1 VCC VSINE FSET NC R2 R4 3929 Q1 GATE CS FB GND Rcs http://www. DataSheet4U. net/ C2 D3 R6 C4 R7 C5 D2 Figure 1 Typical Operating Circuit

IS31LT3929 Distributors

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IS31LT3929 Flyback configuration LED driver ISSI

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