ISL81401AFRZ-T - Renesas Electronics America Inc

Manufacturer Part Number

ISL81401AFRZ-T

Manufacturer

renesas-electronics-america

Introduction

ISL81401AFRZ-T is a buck-boost switching controller for DC DC power management, featuring a wide input voltage range and synchronous rectification.

Product Features and Performance

PWM Signal output type

Step-Up/Step-Down Functionality

Positive Output Configuration

Buck-Boost Topology

Single Output with Dual Phases

Supplies voltage ranging from 4.5V to 40V

Switching frequency between 90kHz and 650kHz

Synchronous Rectifier for improved efficiency

Clock synchronization feature

Product Advantages

High efficiency due to synchronous rectification

Flexibility in application due to wide input voltage range

Enhanced system reliability with clock synchronization

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4.5V ~ 40V

Frequency Switching: 90kHz ~ 650kHz

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 32-VFQFN Exposed Pad

Quality and Safety Features

Operates effectively within a wide temperature range of -40°C to 125°C, ensuring reliability under various environmental conditions.

Compatibility

Suitable for use in systems requiring surface mount technology with 32-VFQFN Exposed Pad configuration.

Application Areas

Power Management for various electronic devices and systems requiring adjustable voltage levels and efficient power consumption.

Product Lifecycle

Currently in Active product status

Not nearing discontinuation and replacements or upgrades are available if necessary.

Several Key Reasons to Choose This Product

Wide voltage supply range suitable for diverse applications

High efficiency and power conservation due to synchronous rectification

Reliable performance in extreme temperatures

Flexible frequency switching allowing tailored performance

Dual output phases for improved stability in power delivery