ISL97671AIRZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL97671AIRZ

Manufacturer

Renesas Electronics America

Introduction

The ISL97671AIRZ is a high-performance, power management integrated circuit (PMIC) LED driver tailored for backlight applications.

Product Features and Performance

Integrated step-up (boost) DC DC regulator

Supports internal switching

Can drive up to 6 outputs

Operates over a wide supply voltage range from 4.5V to 26.5V

Provides an output voltage up to 45V

Delivers up to 50mA current per output channel

Features dual selectable frequency options at 600kHz and 1.14MHz

PWM dimming capability

Product Advantages

High efficiency due to integrated boost converter

Versatility in driving multiple LED outputs

Wide input voltage range accommodating various power supplies

High output voltage suitable for larger display backlights

Dual frequency operation for flexibility in balancing performance and noise

Key Technical Parameters

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 26.5V

Voltage Output: 45V

Current Output / Channel: 50mA

Frequency: 600kHz, 1.14MHz

Quality and Safety Features

Built to operate in demanding conditions with an operating temperature range of -40°C to 85°C

Compatibility

Suitable for a variety of LED backlight applications

Application Areas

Primarily utilized in backlighting for LCD displays

Product Lifecycle

Status: Active

Future availability ensured with no near-term discontinuation planned

Several Key Reasons to Choose This Product

Efficient power management for LED backlights enhancing device performance

High output capacity makes it ideal for larger displays

Robust operating temperature range ensures reliability in various environments

Dual frequency options provide adaptability in design

Surface mount technology aids in compact and efficient design integration