ISL97635IRZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL97635IRZ

Manufacturer

Renesas Electronics America

Introduction

The ISL97635IRZ is a high-efficiency, step-up (boost) DC-DC regulator designed to drive up to 8 white LED channels for backlight applications. It features a wide input voltage range of 6V to 24V and can provide a constant 34.5V output voltage to power the LED channels, each capable of delivering up to 35mA of current. With its high switching frequency of up to 1.2MHz, the ISL97635IRZ allows for the use of small external components, making it ideal for space-constrained designs.

Product Features and Performance

Wide input voltage range of 6V to 24V

8 constant-current output channels, each capable of up to 35mA

Output voltage of 34.5V

High switching frequency of 600kHz or 1.2MHz

PWM dimming control for each output channel

Thermal shutdown and overcurrent protection

Small external component size due to high switching frequency

Product Advantages

Efficient and compact design for backlight applications

Independent control and dimming of each LED channel

Robust protection features to ensure reliable operation

Key Reasons to Choose This Product

Optimized for driving LED backlights in a wide range of applications

Flexible input voltage range and high output current capabilities

Advanced features like PWM dimming and protection circuits for reliable performance

Small solution size due to high switching frequency

Quality and Safety Features

Thermal shutdown and overcurrent protection

Compliance with relevant safety and regulatory standards

Compatibility

The ISL97635IRZ is designed for use in a variety of backlight applications, such as LCD panels, monitors, and other display devices.

Application Areas

LED backlight for LCD panels, monitors, and other display devices

General LED lighting applications requiring a high-efficiency, multi-channel LED driver

Product Lifecycle

The ISL97635IRZ is an obsolete product, meaning it is no longer in active production. There may be alternative or equivalent models available from Renesas Electronics America or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.