| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
870 pcs
|
870 pcs | On Request | 1 | On Request | On Request | 2009 | On Request | On Request |
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| Fault Protection | |
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The Texas Instruments TPS2231MRGPTG4 is an integrated circuit designed as a power interface switch for ExpressCard applications. It 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 maximum output current of 1.3A and a typical on-resistance (Rds On) of 45mOhm. The device supports load voltages of 1.5V and 3.3V. It features three outputs configured as high-side switches and includes fault protection for current limiting and over-temperature conditions. The switch type is specifically for ExpressCard interfaces.
Operating within an ambient temperature range of -40°C to 85°C, the TPS2231MRGPTG4 is suitable for various computing environments. It is available in a 20-VFQFN exposed pad package, designed for surface mounting. The device also provides Power Good and Status Flag features, aiding in system monitoring and management.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It supports 1.5V and 3.3V.
It comes in a 20-VFQFN Exposed Pad package, also described as 20-QFN (4x4mm).
-40°C to 85°C (TA).
1.3A.
3.
Current limiting (fixed) and over-temperature protection.
45 mOhm.