TL7660IDR - Texas Instruments

Manufacturer Part Number

TL7660IDR

Manufacturer

Texas Instruments

Introduction

The TL7660IDR is a voltage regulator chip from Texas Instruments, designed primarily for power management applications. It uses a charge pump topology to provide ratiometric output from a voltage source.

Product Features and Performance

Integrated charge pump topology

Capable of generating positive or negative output

Fixed output type with ratiometric function

Operates with input voltages from 1.5V to 10V

Dual output options: -Vin or 2Vin

Switching frequency set at 10kHz

Operates across a wide temperature range from -40°C to 125°C

Product Advantages

Ability to generate both negative and positive output allows for flexible power management solutions

Low minimum input voltage suitable for battery-operated devices

High maximum operating temperature suitable for industrial environments

Key Technical Parameters

Input Voltage: 1.5V to 10V

Output Voltage: -Vin, 2Vin

Topology: Charge Pump

Switching Frequency: 10kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Stable operation over a wide temperature range ensuring reliability in varying environmental conditions

Surface mount package ensures secure and robust mounting on PCBs

Compatibility

Compatible with surface mount technology for use on automated production lines

Suitable for applications requiring either inverted or doubled input voltage

Application Areas

Battery-powered devices

Portable electronic devices

Power supply circuits requiring inverted or multiplied voltage levels

Product Lifecycle

Currently active product with no near-term discontinuation planned

Availability of replacements or upgrades not explicitly stated

Several Key Reasons to Choose This Product

Versatility in generating both negative and positive voltage outputs from a single input

Efficient power management with fixed-ratiometric output

Suitable for low voltage and battery-powered applications

Robust performance in industrial temperatures ranging from -40°C to 125°C

Reliable surface mount technology compatibility for automated assembly processes