Product Summary

The LT3476EUHF#PBF is a high current quad output LED driver. Its applications include RGGB lignting, automotive and avionic lighting, TFT LCD backlighting, constant-current sources. High side current sensing is the most flexible scheme for driving LEDs, allowing buck, boost or buckboost confi gurations.

Parametrics

LT3476EUHF#PBF absolute maximum ratings: (1)VIN: 16V; (2)PWM: 16V; (3)Operating temperature range: -40 to 85℃; (4)storage temperature range: -65 to 125℃; (5)lead temperature: 300℃.

Features

LT3476EUHF#PBF features: (1)four independent driver channels with 1.5A, 36V internal NPN switches; (2)high efficiency conversion; (3)open LED protection; (4)low quiescent current: 22mA; (5)wide VIN range: 2.8V to 16V.

Diagrams

LT3476EUHF#PBF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT3476EUHF#PBF
LT3476EUHF#PBF


IC LED DRVR HP CONST CURR 38-QFN

Data Sheet

0-1: $5.73
1-25: $3.98
25-100: $3.28
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT3420
LT3420

Other


Data Sheet

Negotiable 
LT3420-1
LT3420-1

Other


Data Sheet

Negotiable 
LT3420EDD#PBF
LT3420EDD#PBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

0-363: $1.76
LT3420EDD#TRPBF
LT3420EDD#TRPBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

Negotiable 
LT3420EDD-1#PBF
LT3420EDD-1#PBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

0-363: $1.76
LT3420EDD-1#TRPBF
LT3420EDD-1#TRPBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

0-2500: $1.79