| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,456 pcs
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3456 pcs | On Request | 1 | On Request | On Request | 2009 | On Request | On Request |
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The Texas Instruments TPS2231RGPTG4 is a high-performance power interface switch designed to meet the requirements of the ExpressCard specification. This device distributes 3.3V, AUX, and 1.5V to the ExpressCard socket, with each voltage rail protected by integrated current-limiting circuitry.
Key electrical specifications include a 1:1 ratio, a maximum output current of 1.3A, and a typical Rds On of 45mOhm. It features fault protection for current limiting and over-temperature conditions, along with Power Good and Status Flag outputs. The operating temperature range is -40°C to 85°C (TA).
Packaged in a 20-VFQFN exposed pad, the TPS2231RGPTG4 is suitable for surface mounting. This component is compliant with RoHS3 standards and has an MSL rating of 1.
Applications for this power switch include notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and set-top boxes that utilize the ExpressCard standard.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2231RGPTG4 does not require an external voltage supply; it operates from the input voltage.
The TPS2231RGPTG4 is available in a 20-VFQFN Exposed Pad package, also known as 20-QFN (4x4).
The operating temperature range is -40°C to 85°C.
3 outputs.
1.3A continuous per output.
Typical 45 mOhm.
Fixed current limiting and over-temperature protection.