MAX660M - Texas Instruments

Manufacturer Part Number

MAX660M

Manufacturer

Texas Instruments

Introduction

MAX660M is a charge pump DC-DC converter designed for power management applications.

Product Features and Performance

Charge pump voltage regulator

Ratiometric function allows for positive or negative output configurations

Fixed output voltage

Single output with a maximum current of 100mA

Low input voltage range from 1.5V to 5.5V

Dual frequency operation at 10kHz and 80kHz

Operational temperature range from -40°C to 85°C

Product Advantages

Ability to create a negative voltage from a positive input

High efficiency for low voltage applications

Requires minimal external components

Option for low noise operation at 10kHz or higher efficiency at 80kHz

Key Technical Parameters

Input Voltage (Min): 1.5V

Input Voltage (Max): 5.5V

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

Output Current: 100mA

Switching Frequency: 10kHz, 80kHz

Temperature Range: -40°C to 85°C

Quality and Safety Features

Robust temperature range for operation in various environments

Proven charge pump design from a reputable manufacturer

Compatibility

Compatible with surface mount technology

Can be used with devices requiring a fixed negative or doubled positive voltage supply

Application Areas

Portable battery-powered devices

Voltage inverters for LCD bias

Small LED displays

Handheld devices

Product Lifecycle

Last Time Buy status indicating the product is nearing discontinuation

Potential future replacement or upgrade options may be available

Reasons to Choose This Product

Highly versatile for various applications with its charge pump design

Ease of integration with only a few necessary external components

Reliable operation from a recognized leader in power management solutions

Flexibility in selecting operating frequency for noise-sensitive applications

Convenient surface mount package for streamlined PCB design