MAX637ACPA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX637ACPA

Manufacturer

Analog Devices

Introduction

The MAX637ACPA is a DC DC switching regulator designed for power management applications requiring a negative output voltage.

Product Features and Performance

Step-Down/Inverted regulator with flexible output configurations

Negative output topology, accommodates a variety of design needs

Capable of driving a single output with adjustable (fixed) voltage levels

Supports a wide input voltage range from 2.3V to 16.5V

Output voltage can be set to a minimum of -1.31V or a fixed value up to -15V

Provides a stable current output of up to 200mA

Operates at a switching frequency of 50kHz

Employ non-synchronous rectification

Designed for operation within a temperature range of 0°C to 70°C

Through Hole mounting to support standard PCB designs

Housed in an 8-DIP (0.300", 7.62mm) package for easy integration

Product Advantages

Highly versatile for various negative voltage applications

Stable voltage regulation for consistent performance

Ease of use with adjustable/fixed output settings

Adequate output current for small to medium power needs

Low switching frequency beneficial for noise-sensitive applications

Operating temperature range suitable for commercial products

Key Technical Parameters

Input Voltage (Min): 2.3V

Input Voltage (Max): 16.5V

Output Voltage (Min/Fixed): -1.31V (-15V)

Output Voltage (Max): -15V

Output Current: 200mA

Switching Frequency: 50kHz

Operating Temperature Range: 0°C ~ 70°C

Mounting Type: Through Hole

Package/Case: 8-DIP

Quality and Safety Features

Stable operation within specified temperature and voltage ranges

Constructed following industry quality standards for power regulators

Compatibility

Compatible with various analog and digital circuits requiring a negative supply voltage

Designed to be used with standard through-hole PCB layouts

Application Areas

Supplying negative voltage for operational amplifiers

Powering mixed-signal circuits

General power management tasks requiring inverted output

Product Lifecycle

Obsolete status indicates product is not recommended for new designs

Replacements or upgrades may be available from the manufacturer on request

Several Key Reasons to Choose This Product

Provides reliable inverted voltage regulation for specialized needs

Wide input voltage range caters to a variety of source voltages

Customizable output voltage extends usability across numerous applications

Through-hole mounting ideal for prototyping and production

Proven quality and performance from a reputable manufacturer like Analog Devices

Integrated features for straightforward application integration

Suitable for a broad temperature range for commercial electronics systems