ST STUSBCD01BJR

移动电话，PDA，智能设备，个人媒体播放器2.2V ~ 4.5V表面贴装型

Overview

The STUSBCD01BJR is a USB charger detection IC which can detect dedicated USB chargers, Host/Hub chargers or standard host ports connected to the USB DP/DM data lines.

The device implements two different detection methods in order to be able to distinguish between a dedicated charger and a Host/Hub charger. Operation is controlled through three general purpose I/O pins; a hardware open drain detection output is also available. An internal regulator provides the 1.8 V supply voltage for the internal blocks and state machine while a clamping device prevents VBUS voltage from going over 6 V (typ.). The STUSBCD01BJR is available in a 12 bumps Flip-Chip 0.4 mm pitch package.

Features

Tape & Reel (TR) Package
It is based on STUSBC.
Set the part at 4.2V volts
Other Analog IC Type : POWER SUPPLY SUPPORT CIRCUIT

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
STUSBCD01BJR Specialized Interface ICs applications.

• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems
• Existing multiplexer applications (both fault-protected and