ISL97684 Datasheet - Renesas

ISL97684 Compact 2-3-4-Ch LED Drivers

DATASHEET ISL97682, ISL97683, ISL97684 Compact 2-3-4-Ch LED Drivers with Phase Shift Control FN7689 Rev.2.00 Sep 19, 2017 The ISL97682, ISL97683, ISL97684 are Intersil’s highly integrated 2-3-4-channel LED drivers that are suitable for medium size TFT-LCD backlights. These parts can drive multiple channels of LEDs from inputs as low as 4V to outputs of up to 45V. They can also operate from inputs as low as 3V to outputs of up to 26.5V in bootstrap configuration (see Figure 26 for 3V operation.

ISL97684 Features

* ISL97682 - 2 x 100mA Channels

* ISL97683 - 3 x 50mA Channels

* ISL97684 - 4 x 50mA Channels

* Input Voltage 4.0V~26.5V with Max VOUT of 45V

* Input Voltage 3.0V (see Figure 26)~24V with Max VOUT of 26.5V

* PWM Dimming Linearity - PWM Dimming with Adj

ISL97684 Datasheet