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ISL97686 4-Channel LED Driver

ISL97686 Description

DATASHEET ISL97686 4-Channel LED Driver with Independent Channel Control for Dynamic Dimming FN7953 Rev.1.00 Sep 19, 2017 The ISL97686 is a PWM con.
TQFN SOIC PIN NAME PIN TYPE PIN DESCRIPTION 15 SDO I Serial data output to next driver 26 CS I Chip select 37 CLK I Serial clock 48 SDI.

ISL97686 Features

* 4 x 160mA, 75V rated channels with integrated channel regulation FETs
* Channels can be ganged for high current - 2 x 350mA - 1 x 700mA
* 9V~32V input voltage
* Dimming modes: - Independent channel dimming control with SPI - PWM dimming with adjustable output freque

ISL97686 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 ISL97686’s current sources achieve typical current matching to ±1%, while dynamically maintaining the minimum required VOUT necessary for regulation. This adaptive sc

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