ISL97671 Datasheet (Renesas) - 6-Channel SMBus/I2C or PWM Dimming LED Driver

ISL97671, 6-Channel SMBus/I2C or PWM Dimming LED Driver

ISL97671 OBSOLETE PRODUCT RECOMMENDED REPLACEMENT PART ISL97671A or ISL97672B 6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control DATASHEET FN7631 Rev.4.00 Sep 7, 2017 The ISL97671 is a 6-Channel 45V dual dimming capable LED driver that can be used with either SMBus/I2C or PWM signal for dimming control.

The ISL97671 drives 6 channels of LED to support 78 LEDs from 4.5V to 26V or 48 LEDs from a boost supply of 2.7V to 26V and a separate 5V bias on the ISL97671 VIN pin.

The

ISL97671 Features

* optional channel phase shift control to minimize the input, output ripple characteristics and load transients as well as spreading the light output to help r