TPS2231PWR ExpressCard Power Interface Switch 3.3V 1.5V Single Slot
The TPS2231PWR is a compliant ExpressCard power interface switch supporting 3.3V, AUX, and 1.5V rails with integrated current limiting. Features short circuit and thermal protection, TTL-logic inputs, and operates from -40°C to 85°C. Ideal for notebooks, desktops, and PDAs.
TPS2231PWR Ethernet Switch IC Various Single Pwr Interface
FEATURES
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Compliant with the ExpressCardTM Compliance Checklists
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Fully Satisfies the ExpressCardTM Implementation Guidelines
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Supports Systems with WAKE Function
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TTL-Logic Compatible Inputs
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Short Circuit and Thermal Protection
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–40°C to 85°C Ambient Operating Temperature Range
DESCRIPTION
APPLICATIONS
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Notebook Computers
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Desktop Computers
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Personal Digital Assistants (PDAs)
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Digital Cameras
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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.
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