Microchip UCS1003-1-BP-TR

USB 专用充电端口（DCP），电源开关650µA4.5V ~ 5.5V

Overview

The UCS1003 provides a USB port power switch for precise control of up to 2.7 amperes continuous current with over-current limit (OCL), dynamic thermal management, latch or auto-recovery (low test current) fault handling, selectable active low or high enable, under- and over-voltage lockout, back-drive protection, back-voltage protection and charge active signal*.

The UCS1003 is available in a 20-pin QFN 4 mm x 4 mm package.*UCS1003-2 only** UCS1003-1-BP-TR only

Features

Tape & Reel (TR) Package
Mainly used in USB Dedicated Charging Port (DCP), Power Switch applications
Operating temperature: -40°C~125°C
ANALOG CIRCUIT analog IC
ALSO OPERATES WITH THE SOURCE VOLTAGE OF 2.9 V TO 5.5 V SUPPLY

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
UCS1003-1-BP-TRPower Management applications.

• Netbooks
• SmartPhones
• Portable Navigation Devices
• Portable Media Players
• Portable Systems
• Hand-Held Systems
• Space satellite point of load supply
• Communications payload
• Optical imaging payload
• Desktop PC