ISL97683 - Compact 2-3-4-Ch LED Drivers

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 Adjustable Dimming Frequency with Duty Cycle Linear from 0.4% to 100%.

ISL97683 compact 2-3-4-ch led drivers by Renesas - Datasheet Preview

Datasheet Details

Part number	ISL97683
Manufacturer	Renesas
File Size	568.98 KB
Description	Compact 2-3-4-Ch LED Drivers
Datasheet	ISL97683 Datasheet

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Other Datasheets by Renesas

Part Number	Description
ISL97682	Compact 2-3-4-Ch LED Drivers
ISL97684	Compact 2-3-4-Ch LED Drivers
ISL97686	4-Channel LED Driver
ISL97687	4-Channel LED Driver
ISL97631	White LED Boost Regulator

Full PDF Text Transcription

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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). The ISL97682, ISL97683, ISL97684 feature optional channels phase shift control. This feature is used to minimize the input, output ripple characteristics and load transient, which help eliminate or reduce the video and audio noise interference from the backlight driver operation.

Published: Jul 25, 2018 |