ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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TPS2231PWR Ethernet Switch IC Various Single Pwr Interface
FEATURES
Compliant with the ExpressCardTM Compliance Checklists
Fully Satisfies the ExpressCardTM Implementation Guidelines
Supports Systems with WAKE Function
TTL-Logic Compatible Inputs
Short Circuit and Thermal Protection
–40°C to 85°C Ambient Operating Temperature Range
DESCRIPTION
APPLICATIONS
Notebook Computers
Desktop Computers
Personal Digital Assistants (PDAs)
Digital Cameras
TV and Set Top Boxes
DESCRIPTION
The TPS2231 and TPS2236 ExpressCard power interface switches provide the total power management solution required by the ExpressCard specification. The TPS2231 and TPS2236 ExpressCard power interface switches distribute 3.3 V, AUX, and 1.5 V to the ExpressCard socket. Each voltage rail is protected with integrated current-limiting circuitry.
The TPS2231 supports systems with single-slot ExpressCard|34 or ExpressCard|54 sockets. The TPS2236 supports systems with dual-slot ExpressCard sockets.
End equipment for the TPS2231 and TPS2236 include notebook computers, desktop computers, personal digital assistants (PDAs), and digital cameras.