| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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737 pcs
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737 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The Texas Instruments TPS2231MRGPR-3 is a power interface switch specifically designed to meet the requirements of the ExpressCard specification. It provides the necessary power management for ExpressCard sockets, distributing 3.3V, AUX, and 1.5V.
Key electrical characteristics include a 1.3A current limit and a low Rds On of 45mOhm typical. The device incorporates integrated current-limiting and over-temperature fault protection for robust operation. It also features Power Good and Status Flag outputs.
This switch operates within an ambient temperature range of -40°C to 85°C. It is available in a 20-QFN (4x4) package with a surface mount type, suitable for various electronic designs.
The TPS2231 is designed for systems utilizing single-slot ExpressCard|34 or ExpressCard|54 sockets. Applications include notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and set-top boxes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.62 | $1.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
It is an ExpressCard™ Switch.
The current limit is 1.3A.
The Rds On is 45mOhm.
It includes Current Limiting (Fixed) and Over Temperature protection.
It is available in a 20-QFN (4x4) package with an exposed pad.