ISL97671A
ISL97671A is 6-Channel SMBus/I2C or PWM Dimming LED Driver manufactured by Renesas.
features optional channel phase shift control to minimize the input/output ripple characteristics, and load transients to improve efficiency and eliminate audible noise.
The device can also be configured for Direct PWM Dimming with a minimum dimming duty cycle of 0.007% at 200Hz.
The ISL97671A headroom control circuit monitors the highest LED forward voltage string for output regulation, to minimize the voltage headroom and power loss in a typical multi-string operation.
The...
