MCP1652ST-E/MS - Microchip Technology

Manufacturer Part Number

MCP1652ST-E/MS

Manufacturer

Microchip Technology

Introduction

The MCP1652ST-E/MS is a compact, high-frequency, PWM DC-DC switching controller designed for power management applications.

Product Features and Performance

Step-Up, Step-Up/Step-Down Functionality

Output Configuration Positive

Topology includes Boost, Flyback, SEPIC

Supports a single output with one output phase

Voltage Supply Range 2.7V to 5.5V

High Switching Frequency of 750kHz

Maximum Duty Cycle of 80%

Lacks a Synchronous Rectifier

No Clock Synchronization feature

Control Features encompass Current Limit, Enable, Low Battery, Power Good

Product Advantages

High integration suitable for portable applications

Flexible design for multiple topologies

Supports a wide range of input voltages

High frequency allows for the use of small inductors and capacitors, reducing space

Key Technical Parameters

Single Output Transistor Driver

Output Phases: 1

Switching Frequency: 750kHz

Voltage Supply (Vcc/Vdd): from 2.7V to 5.5V

Duty Cycle (Max): 80%

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Extended operating temperature range ensures reliability in harsh environments

Current Limit control for protection against overcurrent conditions

Built-in features for Low Battery indication and Power Good status

Compatibility

Designed for surface mount technology

8-TSSOP, 8-MSOP Package is widely used and accepted in electronic PCB assemblies

Application Areas

Portable electronic devices

Battery-powered applications

Consumer electronics

Automotive systems

Industrial controls

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades confirmed with manufacturer

Several Key Reasons to Choose This Product

High integration and small footprint for portable devices

Versatile performance with various topology support

High-frequency operation enabling small passive components

Thermal and current protection enhances device safety

Active product status with support from Microchip Technology

Designed for longevity and reliability in multiple applications