| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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913 pcs
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913 pcs | On Request | 1 | On Request | On Request | 0140+ | On Request | On Request |
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The TPS2224DBR from Texas Instruments is a power-interface switch designed for dual-slot PC Card applications. It provides integrated power management, allowing controlled distribution of 3.3V, 5V, and 12V to each card slot. This device meets current PC Card standards and features break-before-make switching.
Key electrical specifications include a high-side output configuration, a maximum output current of 1A, and a typical Rds On of 95mOhm. The switch operates with TTL-logic compatible inputs and supports a serial interface. It includes essential fault protection features such as current limiting and over-temperature protection, eliminating the need for external fuses.
The TPS2224DBR is housed in a 24-SSOP surface-mount package. It operates within an ambient temperature range of -40°C to 85°C. The device also features a status flag for monitoring and a power-on reset function.
Applications for this power switch include notebook and desktop computers, bar code scanners, digital cameras, set-top boxes, and PDAs that utilize PC Card or CardBus interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2224DBR is a PCMCIA Switch.
The TPS2224DBR has 4 outputs.
The maximum output current for the TPS2224DBR is 1A.
The typical Rds On for the TPS2224DBR is 95 mOhm.
The TPS2224DBR operates in a temperature range of -40°C to 85°C (TA).
The TPS2224DBR is available in a 24-SSOP package.
Yes, the TPS2224DBR has short-circuit protection.