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ISL97687

Renesas
Part Number ISL97687
Manufacturer Renesas
Description 4-Channel LED Driver
Published Jul 25, 2018
Detailed Description DATASHEET ISL97687 4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution FN7714 Rev.4.00 Jun 7, ...
Datasheet PDF File ISL97687 PDF File

ISL97687
ISL97687

Overview
DATASHEET ISL97687 4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution FN7714 Rev.
4.
00 Jun 7, 2019 The ISL97687 is a PWM controlled LED driver that supports four channels of LED current, for Monitor and TV LCD backlight applications.
It is capable of driving 160mA per channel from a 9V to 32V input supply, with current sources rated up to 75V absolute maximum.
The ISL97687’s current sources achieve typical current matching to ±1%, while dynamically maintaining the minimum required VOUT necessary for regulation.
This adaptive scheme compensates for the non-uniformity of forward voltage variance in the LED strings.
The ISL97687 can decode both an incoming PWM signal ...


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