(China (Mainland))
Product Summary
The TPS2202AIDB is a PC Card power-interface switch provides an integrated power-management solution for two PC Cards. All of the discrete power MOSFETs, a logic section, current limiting, thermal protection, and power-good reporting for PC Card control are combined on a single integrated circuit (IC), using the Texas Instruments LinBiCMOSE process. The TPS2202AIDB allows the distribution of 3.3-V, 5-V, and/or 12-V card power by means of the P2C (PCMCIA Peripheral-Control) Texas Instruments nonproprietary serial interface.
Parametrics
TPS2202AIDB absolute maximum ratings: (1)Supply voltage range, VDD: -0.3 V to 7 V; (2)Input voltage range for card power: VI(5V): -0.3 V to 7 V; (3)VI(3.3V): -0.3 V to VI(5V); (4)VI(12V): -0.3 V to 14 V; (5)Logic input voltage: -0.3 V to 7 V; (6)Continuous total power dissipation: See Dissipation Rating Table; (7)Output current (each card): IO(xVCC): internally limited; (8)IO(xVPP): internally limited; (9)Operating virtual junction temperature range, TJ: -40℃ to 150℃; (10)Operating free-air temperature range, TA: -40℃ to 85℃; (11)Storage temperature range, Tstg: -55℃ to 150℃; (12)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TPS2202AIDB features: (1)Fully Integrated VCC and Vpp Switching for Dual-Slot PC CardE Interface; (2)P2CE 3-Lead Serial Interface Compatible With CardBusE Controllers; (3)Meets PC Card Standards; (4)RESET Allows System Initialization of PC Cards; (5)12-V Supply Can Be Disabled Except During 12-V Flash Programming; (6)Short Circuit and Thermal Protection; (7)Space-Saving 30-Pin SSOP (DB) Package; (8)Compatible With 3.3-V, 5-V and 12-V PC Cards; (9)Power Saving IDD = 83 mA Typ, IQ = 1 mA; (10)Low rDS(on) (160-mW VCC Switch); (11)Break-Before-Make Switching.
Diagrams
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 TPS2202AIDB |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card Pwr Sw |
Data Sheet |
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TPS2202AIDBG4 |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card Pwr Sw |
Data Sheet |
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TPS2202AIDBR |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card w/Serial Interface |
Data Sheet |
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TPS2202AIDBRG4 |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card w/Serial Interface |
Data Sheet |
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