MAX860ISA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX860ISA

Manufacturer

Maxim Integrated

Introduction

The MAX860ISA is a charge pump voltage converter that provides a fixed positive or negative output voltage from a single positive input voltage. It is designed for space-constrained applications that require high efficiency and small size.

Product Features and Performance

Provides fixed positive or negative output voltage from a single input voltage

High efficiency of up to 95%

Low quiescent current of only 35μA

Small 8-SOIC package

Wide input voltage range of 1.5V to 5.5V

Output current up to 50mA

Switching frequency of 6kHz, 50kHz, or 130kHz

Internally compensated for stable operation

Product Advantages

Space-saving design with small package size

High efficiency for extended battery life

Wide input voltage range for versatile applications

Multiple frequency options for design flexibility

Internally compensated for easy implementation

Key Technical Parameters

Input Voltage Range: 1.5V to 5.5V

Output Voltage: -Vin, 2Vin

Output Current: 50mA

Switching Frequency: 6kHz, 50kHz, 130kHz

Quiescent Current: 35μA

Operating Temperature: -25°C to 85°C

Quality and Safety Features

RoHS non-compliant

8-SOIC package

Compatibility

Suitable for surface mount applications

Application Areas

Portable electronics

Battery-powered devices

Instrumentation

Telecommunications equipment

Product Lifecycle

Current product, no indication of discontinuation

Replacements and upgrades may be available from Maxim Integrated

Several Key Reasons to Choose This Product

High efficiency for extended battery life

Small size for space-constrained designs

Wide input voltage range for versatile applications

Multiple frequency options for design flexibility

Internally compensated for easy implementation