| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,759 pcs
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1759 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
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| Tape & Reel |
The Texas Instruments TPS2205IDBR is an integrated PC Card power-interface switch that provides a comprehensive power management solution for dual-slot PC Card interfaces. It combines discrete power MOSFETs, logic, current limiting, and thermal protection into a single IC, utilizing the Texas Instruments LinBiCMOS process.
This switch is compatible with a wide range of PCMCIA controllers and supports 3.3V, 5V, and 12V PC Cards. Key electrical features include low on-resistance, with a typical rDS(on) of 140 mΩ for the 5V VCC switch and 110 mΩ for the 3.3V VCC switch. It also incorporates short circuit and thermal protection, eliminating the need for external fuses and enhancing reliability.
The TPS2205IDBR features a 3.3V low-voltage mode, enabling switching without a 5V supply, which is beneficial for low-power system designs like sleep or pager modes. The device supports break-before-make switching for safe transitions.
Available in a 30-pin SSOP (DB) package and a 32-pin TSSOP (DAP) package, the TPS2205IDBR is suitable for end equipment such as notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners.
The typical on-resistance is 140 mΩ for the 5V VCC switch and 110 mΩ for the 3.3V VCC switch.
The TPS2205IDBR is compatible with 3.3-V, 5-V, and 12-V PC Cards.
The TPS2205IDBR is available in a 30-pin SSOP (DB) and a 32-pin TSSOP (DAP) package.
Yes, the TPS2205IDBR includes short circuit and thermal protection.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.