TC7662BCOA - Microchip Technology

Manufacturer Part Number

TC7662BCOA

Manufacturer

Microchip Technology

Introduction

The TC7662BCOA is a DC-DC switching voltage regulator designed to provide ratiometric voltage conversion using a charge pump topology.

Product Features and Performance

Fixed output voltage regulation

Ratiometric conversion capability providing positive or negative output

Charge pump topology

Single output with the capability to double or invert input voltage

Low power consumption suitable for battery-operated devices

Frequency Switching between 10kHz and 35kHz

Operating Temperature range of 0°C to 70°C

Product Advantages

High efficiency for reduced power wastage

Compact surface mount 8-SOIC package for space-saving

Simple circuit design minimizing external components

Suitable for applications with minimal cooling facilities

Versatility with both positive or negative output configurations

Key Technical Parameters

Input Voltage Range: 1.5V to 15V

Fixed Output Voltage: -Vin, 2Vin

Current - Output: 20mA

Switching Frequency: 10kHz ~ 35kHz

Operating Temperature: 0°C ~ 70°C

No synchronous rectifier included

Quality and Safety Features

Built to meet industry standard quality and safety requirements

Stable operation within stated temperature range

Consistent output performance under varying load conditions

Compatibility

Compatible with a variety of surface-mounted circuit board designs

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Supplier Device Package: 8-SOIC

Application Areas

Battery-powered devices

Portable consumer electronics

Voltage scaling applications

Power supplies requiring an inverting or doubling of voltage

Product Lifecycle

Active Product Status indicating ongoing manufacturing and availability

Not indicated as nearing discontinuation

Replacement or upgrade information not specified

Several Key Reasons to Choose This Product

Highly efficient for power-sensitive applications

Flexible voltage conversion (positive or negative) expands design options

Simplified design criteria reduce time and cost of implementation

Proven reliability from established manufacturer Microchip Technology

Applicable across diverse electronic products and power systems

Surface mount package compatible with modern PCB layouts

Ongoing product support and availability as an active component