ICL7660SIBAZ - Renesas Electronics America Inc

Manufacturer Part Number

ICL7660SIBAZ

Manufacturer

Renesas Electronics America

Introduction

The ICL7660SIBAZ is a DC-DC switching regulator part of the Power Management integrated circuit category, specifically designed for voltage regulation tasks requiring the conversion of a positive voltage to a negative voltage or vice versa, through a charge pump mechanism.

Product Features and Performance

Capable of ratiometrically converting a positive or negative input voltage to its opposite, maintaining the same magnitude.

Utilizes charge pump technology to achieve voltage conversion.

Supports a wide input voltage range from 1.5V to 12V.

Provides fixed output voltages of -Vin or 2Vin depending on the configuration.

Delivers output current up to 45mA.

Operates across a frequency range of 10kHz to 35kHz.

Designed to function efficiently without a synchronous rectifier.

Suited for operation in environments with temperature ranges of -40°C to 85°C.

Encased in an 8-SOIC package, ideal for surface mount technology.

Product Advantages

Flexible input voltage range caters to a variety of power sources.

The capability of both positive and negative voltage output broadens its usability across numerous applications.

Efficient operation within a wide frequency range enables compatibility with diverse system requirements.

Robust design ensures reliable performance in extreme temperature conditions.

Compact packaging allows for integration into space-constrained applications.

Key Technical Parameters

Voltage Input (Min): 1.5V

Voltage Input (Max): 12V

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

Current Output: 45mA

Frequency Switching: 10kHz ~ 35kHz

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

Package / Case: 8-SOIC

Quality and Safety Features

The ICL7660SIBAZ integrates multiple features ensuring reliable performance including over-temperature and over-current protection. Manufactured by Renesas Electronics America, a renowned leader in semiconductor solutions, ensuring high quality and safety standards.

Compatibility

Designed for universal application, compatible with a vast range of electronic devices requiring voltage inversion or doubling within its specified parameter range.

Application Areas

Especially suitable for battery-powered devices, memory backup supplies, and any application needing efficient voltage inversion or doubling from a single power source.

Product Lifecycle

Currently marked as Active, indicating ongoing manufacture and availability. Renesas is known for providing support and notifying users well in advance of product discontinuation stages, with options for replacements or upgrades usually available.

Several Key Reasons to Choose This Product

Versatile input voltage range and output voltage capabilities facilitate a wide range of application possibilities.

High efficiency and reliability due to its charge pump mechanism and absence of a need for an external synchronous rectifier.

Compact and robust design offers easy integration into both existing and new designs.

Supported by Renesas Electronics America, a global leader in semiconductor solutions, ensuring quality, reliability, and extended product support.