TC7660EOA - Microchip Technology

Manufacturer Part Number

TC7660EOA

Manufacturer

Microchip Technology

Introduction

TC7660EOA is a DC-DC switching voltage regulator from Microchip Technology designed for power management applications with options for both positive and negative voltage outputs.

Product Features and Performance

Ratiometric function enables output voltage to maintain constant ratio to input

Capability to configure for positive or negative output

Charge Pump topology for efficient voltage conversion

Fixed output type ensuring predictable voltage levels

Single output channel for dedicated voltage conversion tasks

Low input voltage requirement starting from 1.5V

Supports input voltages up to 10V

Provides a fixed doubled input voltage (2Vin) or inverted output (-Vin)

20mA current output capacity

Low switching frequency at 10kHz, reducing RF interference

Able to operate across wide temperature range from -40°C to 85°C

Product Advantages

Flexibility to be used in applications requiring either positive or negative voltage

High efficiency charge pump design reduces power consumption

Compact 8-SOIC package suitable for space-constrained applications

Operational over a wide temperature range, suitable for industrial environments

Key Technical Parameters

Voltage Input (Min): 1.5V

Voltage Input (Max): 10V

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

Current Output: 20mA

Frequency Switching: 10kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Conforms to industry standards for electronic components

Manufactured by a reputable company ensuring reliability

Compatibility

Compatible with a wide range of circuits due to ratiometric function

Surface mount technology allows for easy integration in PCB design

Application Areas

Battery-operated devices

Portable electronics

Sensor systems

Medical devices

Industrial controls

Product Lifecycle

Currently active with no announced discontinuation

Availability of replacements or upgrades can be checked with Microchip Technology

Several Key Reasons to Choose This Product

The TC7660EOA presents flexibility for power conversion in both positive and negative output formats.

The charge pump topology ensures efficient operation with minimal components.

Reliable performance is guaranteed by Microchip Technology's industry reputation.

The product's wide temperature range makes it suitable for diverse environments, from consumer to industrial applications.

Space-saving design with the 8-SOIC packaging, making it ideal for compact electronic systems.