MAX860IUA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX860IUA+T

Manufacturer

Analog Devices

Introduction

The MAX860IUA+T is a compact, highly efficient charge pump voltage regulator designed for power management in various electronic devices. It operates in a ratiometric mode with both positive and negative output configurations.

Product Features and Performance

Supports both positive and negative output configurations

Fixed output type with the ability to output -Vin or 2Vin

Operates with input voltage ranging from 1.5V to 5.5V

Features a switching frequency of 6kHz, 50kHz, and 130kHz

Output current capacity up to 50mA

Built-in charge pump topology

Operational temperature ranging from -25°C to 85°C

Surface mount technology in an 8-TSSOP, 8-MSOP package

Product Advantages

Highly versatile with dual output configurations

Supports a broad range of input and output voltages suitable for various applications

Low-profile MSOP package enhances compatibility with space-constrained applications

No external diode required due to charge pump function

Key Technical Parameters

Voltage - Input (Min): 1.5V, 2.5V

Voltage - Input (Max): 5.5V

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

Current - Output: 50mA

Frequency - Switching: 6kHz, 50kHz, 130kHz

Quality and Safety Features

Robust operating temperature range from -25°C to 85°C ensures reliability under varying environmental conditions

Constructed without synchronous rectifier to increase simplicity and reduce potential points of failure

Compatibility

Compatible with surface mounting processes

Supports various circuit designs due to flexible input and output voltage options

Application Areas

Suitable for battery-powered devices, portable electronics, and power backup systems

Product Lifecycle

Current product status: Active

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Offers both negative and positive output flexibility from a single input

Capable of operating over a wide range of input voltages, making it suitable for multiple applications

Low-switching frequencies available for noise-sensitive applications

Compact and efficient charge pump design suitable for space-constrained applications

Ensures dependable performance with a robust operating temperature range and quality construction