ICL7660AIBA - Harris Corporation

Manufacturer Part Number

ICL7660AIBA

Manufacturer

renesas-electronics-america

Introduction

ICL7660AIBA is a DC-DC switching regulator designed for power management, specifically suited for applications needing a ratiometric voltage conversion either positive or negative from a single source.

Product Features and Performance

Ratiometric function allows for output to be set at -Vin or 2Vin

Charge Pump topology aids in achieving the desired voltage with minimal external components

Fixed output type simplifies circuit design

Minimal output current capability of 45mA suitable for small scale applications

Product Advantages

The converter's ability to provide a positive or negative output increases design flexibility

High input voltage range from 1.5V to 12V facilitates usage in a variety of applications

Supports surface mount technology for compact PCB designs

Key Technical Parameters

Voltage - Input (Min): 1.5V

Voltage - Input (Max): 12V

Voltage - Output (Min/Fixed): -Vin, 2Vin

Current - Output: 45mA

Frequency - Switching: 3kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Designed to operate within a wide temperature range of -40°C to 85°C ensuring reliability in varying environmental conditions

Compatibility

The device comes in a standardized 8-SOIC package compatible with surface mount technologies

Application Areas

Portable devices

Battery powered systems

Memory backup circuits

Product Lifecycle

This product is listed as Obsolete

Alternatives or replacements might be required for new designs or for scaling production

Several Key Reasons to Choose This Product

Flexible input and output voltage ranges accommodate diverse design requirements

Compact size and surface mount compatibility allow for integration in space-constrained applications

Ratiometric output capability provides versatility in managing power supply configurations

An obsolescence status heightens the need to secure supplies or find next-generation replacements which can offer improved performance or compatibility