| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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83 pcs
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83 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The TPS2228DBR from Texas Instruments is a power distribution switch designed for PCMCIA controllers, supporting both dual and single PC card sockets. It provides an integrated power management solution, distributing 3.3V, 5V, and 1.8V to the PC card slot.
Key electrical specifications include a maximum output current of 1A and a typical Rds On of 97mOhm. The device operates across a wide temperature range of -40°C to 85°C and features fault protection such as fixed current limiting and over-temperature protection. It also includes a status flag for monitoring.
This switch is suitable for applications in notebook and desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners. It meets PC Card standards and offers break-before-make switching.
The TPS2228DBR is available in a 30-pin SSOP package and is designed for surface mount applications. Its interface is serial, and it supports a load voltage range of 1.8V, 3.3V, and 5V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C (TA).
The maximum output current is 1A.
The typical Rds On is 97mOhm.
It supports load voltages of 1.8V, 3.3V, and 5V.
The TPS2228DBR has 4 outputs.
The TPS2228DBR uses a serial interface.
The TPS2228DBR includes current limiting (fixed) and over-temperature protection.