ISL8117FRZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL8117FRZ

Manufacturer

Renesas Electronics America

Introduction

The ISL8117FRZ is a high-performance step-down DC-DC switching controller for power management applications.

Product Features and Performance

High efficiency with synchronous rectification

Wide input voltage range from 4.5V to 60V

Adjustable switching frequency from 100kHz to 2MHz

Support for single-phase output

Positive output configuration with buck topology

Integrated current limit, enable, frequency control, phase control, power good, soft start, and tracking control features

Operational temperature range from -40°C to 125°C

Product Advantages

Robust design suitable for a variety of applications

Flexibility in design with a wide range of input voltages

High frequency operation for smaller passive components

Comprehensive protection and control features

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 4.5V to 60V

Frequency - Switching: 100kHz to 2MHz

Synchronous Rectifier: Yes

Clock Sync: Yes

Quality and Safety Features

Built-in protection features prevent damage from overcurrent conditions

Extended operating temperature range ensures reliability in harsh environments

Quality assured by Renesas Electronics America

Compatibility

Compatible with surface mount technology for board-level integration

16-TFQFN Exposed Pad package for efficient thermal performance

Application Areas

Power supplies for industrial systems

Networking and telecommunications equipment

Automotive electronics

Consumer electronics

Computing and data storage devices

Product Lifecycle

Active status, currently in production

No indication of near discontinuation

Availability of replacements or upgrades should be checked based on future updates from Renesas

Several Key Reasons to Choose This Product

Versatile controller suitable for a wide range of power applications

Customizable frequency settings allow for design flexibility

High voltage input capability facilitates use in various systems without additional components

Integrated features minimize the need for external circuitry, reducing complexity and cost

Proven reliability backed by Renesas Electronics America's reputation