ISL8845AABZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL8845AABZ

Manufacturer

Renesas Electronics America

Introduction

The ISL8845AABZ is a power management integrated circuit for DC-DC switching controllers that facilitates efficient power conversion with adjustable output configurations.

Product Features and Performance

Boost, Flyback topology for versatile power conversion

Supports Step-Up and Step-Up/Step-Down functions

Single output with transistor driver output type

Operates within a 9V to 30V supply voltage range

High switching frequency up to 2MHz for compact solutions

Maximum duty cycle of 48%

Current Limit and Frequency Control features

Product Advantages

High integration for simplified design

Wide operating temperature range suitable for industrial applications

High-frequency operation enables the use of smaller passive components

Isolation capable output configuration for safety and system design flexibility

Key Technical Parameters

One output phase

Surface Mount 8-SOIC package for convenient PCB integration

Not synchronized with an external clock

No synchronous rectifier integration

Compatible with surface mount technology for efficient assembly

Quality and Safety Features

Operational over a wide temperature range: -40°C to 105°C

Isolation capable for additional safety in critical applications

Compatibility

Mountable on a surface mount 8-SOIC (0.154", 3.90mm Width) footprint

Compatible with a voltage supply range of 9V to 30V

Application Areas

Suitable for a variety of power management applications in electronics, including industrial, computing, and communication systems.

Product Lifecycle

Active product status, not currently near end-of-life or discontinuation

Availability of replacements or upgrades could vary in the future

Reasons to Choose This Product

High-efficiency power management solution

Practical for various applications due to its multi-topology flexibility

Designed for operation in extreme temperature conditions

Facilitates reduction of external component size due to high switching frequency

Manufactured by Renesas, a reputable industry-leader in semiconductor solutions

Streamlines the design process with integrated current limiting and frequency control features

Surface mount packaging simplifies the PCB design and manufacturing process