UCS2113-1-V/G4 - Microchip Technology

Manufacturer Part Number

UCS2113-1-V/G4

Manufacturer

microchip-technology

Introduction

The UCS2113-1-V/G4 is a power management integrated circuit (PMIC) particularly designed for USB power distribution switches and load drivers.

Product Features and Performance

Dual-channel USB power distribution switch

Supports load voltages between 4.5V to 5.5V

Maximum output current of 3A

Integrated fault protection features including current limiting, overtemperature, overvoltage, and undervoltage lockout (UVLO)

Operational temperature range from -40°C to 105°C

Surface mount, 20-QFN package facilitating compact design integration

I2C and SMBus interface for enhanced programmability and system control

Product Advantages

Enhances system reliability through comprehensive fault protection mechanisms

Facilitates efficient power management in USB devices

Compact form factor suitable for space-constrained applications

Key Technical Parameters

Input:Output Ratio: 1:1

Maximum Output Current: 3A

Rds On (Typical): 40mOhm

Voltage - Load: 4.5V ~ 5.5V

Operational Temperature: -40°C ~ 105°C

Quality and Safety Features

Equipped with fixed current limiting, over temperature protection, over voltage protection, and UVLO for high system safety and reliability.

Compatibility

Compatible with a wide range of USB powered devices requiring active power management.

Application Areas

Used in various USB hubs, docking stations, and other devices requiring efficient power distribution and load management.

Product Lifecycle

The product status is active and presently not near discontinuation, ensuring availability for existing and new designs without imminent risk of obsolescence.

Several Key Reasons to Choose This Product

Robust protection features ensure device safety under fault conditions.

Supports a wide range of load voltages suitable for standard USB operations.

High output current capacity up to 3A enables usage in power-intensive applications.

Compact packaging allows for integration into space-sensitive designs.

Extensive operational temperature range suitable for industrial applications.

Interface compatibility (I2C, SMBus) ensures flexible and easy integration with system controls.