ISL8117AFRZ-T - Renesas Electronics America Inc

Manufacturer Part Number

ISL8117AFRZ-T

Manufacturer

Renesas Electronics America

Introduction

The ISL8117AFRZ-T is a high performance, step-down DC DC switching controller designed to manage power effectively within electronic systems.

Product Features and Performance

Topology: Buck (Step-Down)

Output Type: Transistor Driver

Output Configuration: Positive

Single Output Capability

Synchronous Rectification for improved efficiency

Frequency Switching Range: 100kHz to 2MHz

Features Clock Synchronization

Integrated Controls: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking

High Operating Temperature Range: -40°C to 125°C

Product Advantages

High voltage input range from 4.5V up to 60V

Adjustable switching frequency for flexible design

Synchronous rectifier to reduce power losses

Various control features offer robust power management

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4.5V ~ 60V

Frequency Switching: 100kHz ~ 2MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in protections for current limit and temperature extremes

Compatibility

Surface Mount: 16-TFQFN Exposed Pad

Mounting Type: Surface Mount

Application Areas

Ideal for use in complex electronic systems requiring reliable power delivery and management such as Industrial, Telecommunication, and Automotive Electronics.

Product Lifecycle

Product Status: Active

Not nearing discontinuation currently; replacement or upgrade parts available

Several Key Reasons to Choose This Product

Wide input voltage range accommodates various power supply scenarios.

Advanced control features enable precise management of power conditions.

High temperature operation suitable for harsh environments.

Flexible design customization due to adjustable switching frequency.

Surface mount package allows for compact and reliable PCB designs.