ISL85003AFRZ-T7A - Renesas Electronics America Inc

Manufacturer Part Number

ISL85003AFRZ-T7A

Manufacturer

Renesas Electronics America

Introduction

High-efficiency step-down DC-DC regulator

Product Features and Performance

Adjustable output voltage

Output current up to 3A

Buck topology for efficient conversion

Synchronous rectification for improved efficiency

Frequency switching at 500kHz

High efficiency across wide input voltage range

Product Advantages

High integration reduces system complexity

Compact 12-VFDFN package saves board space

Wide input range suitable for diverse applications

Thermal shutdown and overcurrent protection enhance reliability

Key Technical Parameters

Input voltage range 4.5V to 18V

Adjustable output voltage from 0.8V to 18V

Output current capability of 3A

Switching frequency of 500kHz

Operating temperature from -40°C to 125°C

Quality and Safety Features

Over-temperature protection

Current limiting for safety

Thermal shutdown feature

Built for high-reliability applications

Compatibility

Compatible with a wide range of input voltages and systems

Designed for surface mount technology

Application Areas

Power supply for FPGAs, DSPs, Microprocessors

Industrial and automotive power systems

Communication infrastructure

Product Lifecycle

Obsolete

Alternative replacements or upgrades may be available

Several Key Reasons to Choose This Product

Highly efficient for power-sensitive applications

Versatile input voltage range accommodates varied power sources

Integrated features reduce additional component requirements

Suitable for high-temperature operation in harsh environments

Space-saving design for compact electronic devices