| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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231 pcs
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231 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request | |
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23 pcs
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23 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS2205IDAP is a highly integrated power-interface switch designed for dual-slot PC Card applications. It consolidates discrete power MOSFETs, logic, current limiting, and thermal protection onto a single IC, utilizing Texas Instruments' LinBiCMOS process.
This device allows for the distribution of 3.3-V, 5-V, and/or 12-V card power, making it compatible with a wide range of PCMCIA controllers from manufacturers like Cirrus, Ricoh, O2Micro, Intel, and Texas Instruments. Key electrical specifications include a 1A current rating, a typical on-resistance of 110mOhm for the 3.3-V VCC switch and 140mOhm for the 5-V VCC switch. It also features a 3.3-V low-voltage mode for power-efficient system designs.
Protection features include fixed current limiting and over-temperature protection, eliminating the need for external fuses and enhancing reliability. The TPS2205IDAP supports break-before-make switching and offers a status flag. It operates within a temperature range of -40°C to 85°C.
The TPS2205IDAP is supplied in a 32-pin HTSSOP (DAP) package, suitable for surface mounting. Its design is backward compatible with the TPS2201, offering a robust solution for notebook computers, desktop computers, PDAs, digital cameras, and bar-code scanners requiring PC Card power management.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.86 | $4.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2205IDAP is available in a 32-pin HTSSOP (PowerTSSOP) package with dimensions of 0.240" x 6.10mm.
The device operates from -40°C to 85°C.
It has 4 outputs.
Each output can handle 1A.
Typical on-resistance is 110mOhm at 3.3V and 140mOhm at 5V.
The device includes fixed current limiting and over-temperature shutdown.
It uses a parallel interface.