MAX660CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX660CSA

Manufacturer

Analog Devices

Introduction

The MAX660CSA is an obsolete power management integrated circuit (PMIC) designed for voltage regulation, specifically, DC DC switching regulators. It employs a charge pump topology to provide ratiometric output configurations, allowing for either a positive or negative output from a single device.

Product Features and Performance

Ratiometric output configuration enabling both positive and negative output types.

Charge pump topology for efficient voltage conversion.

Fixed output voltage based on the input voltage (either -Vin or 2Vin).

Supports input voltage range from 1.5V to 5.5V.

Capable of delivering up to 100mA of output current.

Features dual frequency operation at 10kHz and 80kHz for flexible application tuning.

Designed for surface mount technology with an 8-SOIC package for compact board designs.

Product Advantages

Flexibility in providing either negative or doubled output voltage from a single input source.

Wide input voltage range accommodates a variety of power sources.

Dual frequency options allow performance optimization in terms of efficiency and output ripple.

Compact SOIC package aids in reducing PCB space requirements.

Key Technical Parameters

Voltage Input (Min): 1.5V

Voltage Input (Max): 5.5V

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

Current Output: 100mA

Frequency Switching: 10kHz, 80kHz

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

While specific quality and safety features are not detailed, products from Analog Devices commonly adhere to industry standards for reliability and performance.

Compatibility

The MAX660CSA is suited for surface-mounted device (SMD) technology, compatible with standard 8-SOIC package specifications.

Application Areas

Due to its versatile output capabilities and compact design, the MAX660CSA finds applications in:

Battery-powered devices requiring efficient voltage inversion or doubling.

Portable electronics benefiting from the compact 8-SOIC packaging.

Low power devices that require a simple and efficient solution for voltage regulation.

Product Lifecycle

The MAX660CSA is listed as obsolete, indicating its discontinuation by the manufacturer. Alternatives or upgrades may be available and should be considered for new designs.

Several Key Reasons to Choose This Product

Versatile output configurations from a single input for design flexibility.

Support for a broad range of input voltages accommodates multiple power sources.

Efficient power conversion with charge pump topology.

Dual frequency operation for optimized performance.

Compact and surface-mountable design eases integration into restricted spaces.

Manufactured by Analog Devices, a leader in semiconductor technology, ensuring high-quality and reliability despite the product’s obsolescence status.