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ISL97691

Renesas
Part Number ISL97691
Manufacturer Renesas
Description 2.4V LED Driver
Published Jul 25, 2018
Detailed Description DATASHEET ISL97691 2.4V LED Driver with Independent Analog and PWM Dimming Controls of 2 Backlights for 3D Application ...
Datasheet PDF File ISL97691 PDF File

ISL97691
ISL97691

Overview
DATASHEET ISL97691 2.
4V LED Driver with Independent Analog and PWM Dimming Controls of 2 Backlights for 3D Application FN7840 Rev.
2.
00 Sep 8, 2017 The ISL97691 is Intersil’s highly integrated 4 channel LED driver for single cell Li-Ion battery operated mobile displays requiring analog dimming, and for 3D mobile display applications.
It drives four 40mA channels of LEDs up to 26V from an input supply 2.
4V to 5.
5V.
The ISL97691 will also drive 60mA channels up to 21V at 30% duty for high peak current 3D modes.
The ISL97691 provides 4 channels of current with 2 independent analog dimming controls and 2 independent PWM dimming controls.
Channels 1 and 2 form one channel group and channels 3 and 4 form the other channel group.
Each channel group’s analog dimming is controlled through 1-Wire communication with 6-bit resolution and each channel group’s PWM dimming is controlled by a separate PWM input.
This unique setup allows 2D or 3D application where independent and dynamic channe...


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