ICL7662EPA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

ICL7662EPA+

Manufacturer

Analog Devices

Introduction

ICL7662EPA+ is a DC DC switching regulator designed for power management applications requiring a negative output voltage generated through a charge pump topology.

Product Features and Performance

Uses charge pump topology

Ratiometric function

Fixed output type

Can handle input voltages ranging from 4.5V to 20V

Supports operation at a switching frequency of 10kHz

Through-hole mounting type

Packaged in 8-DIP (0.300", 7.62mm)

Product Advantages

Ideal for applications requiring negative voltage outputs

Built-in capability of generating output voltage equal to negative input voltage (-Vin)

Stable performance across a wide range of input voltages

Key Technical Parameters

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): -Vin

Frequency - Switching: 10kHz

Operating Temperature: -40°C to 85°C

Package: 8-DIP

Quality and Safety Features

Robust operating temperature range of -40°C to 85°C ensuring reliability under varying environmental conditions

Compatibility

Compatible with applications requiring negative voltage supply through a charge pump mechanism

Application Areas

Suitable for use in power supply designs where a negative output voltage is required, for applications in industrial, telecommunications, and consumer electronics.

Product Lifecycle

Currently active

Not nearing discontinuation

Future upgrades or replacements might be available depending on technological advancements

Several Key Reasons to Choose This Product

Able to generate a consistent negative output from a positive input voltage

Versatile input voltage range suitable for multiple applications

Reliable performance ensured by the robust operating temperature range

Simple integration due to the through-hole package format

Absence of synchronous rectifier simplifies the design