(China (Mainland))
Product Summary
The TPS2216DB 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, and thermal protection for PC Card control are combined on a single integrated circuit. This TPS2216DB allows the distribution of 3.3-V, 5-V, and/or 12-V power to the card. The current-limiting feature eliminates the need for fuses. Currentlimit reporting can help the user isolate a system fault.
Parametrics
TPS2216DB absolute maximum ratings: (1)Input voltage range for card power: VI(3.3V): -0.3 V to 6 V; VI(5V): -0.3 V to 6 V; VI(12V): -0.3 V to 14 V; (2)Logic input voltage: -0.3 V to 6 V; (3)Output voltage range: VO(xVCC): -0.3 V to 6 V; VO(xVPP): -0.3 V to 14 V; (4)Continuous total power dissipation: See Dissipation Rating Table; (5)Output current: IO(xVCC): Internally limited; IO(xVPP): Internally limited; (6)Operating virtual junction temperature range, TJ: -40℃ to 125℃; (7)Storage temperature range, Tstg: -55℃ to 150℃; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TPS2216DB features: (1)Fully Integrated xVCC and xVPP Switching; (2)xVPP Programmed Independent of xVCC; (3)3.3-V, 5-V, and/or 12-V Power Distribution; (4)Low rDS(on) (60-mW xVCC Switch Typical); (5)Short Circuit and Thermal Protection; (6)150-mA (maximum) Quiescent Current; (7)Standby Mode: 50-mA Current Limit (Typ); (8)12-V Supply Can Be Disabled; (9)3.3-V Low-Voltage Mode; (10)Meets PC CardE Standards; (11)TTL-Logic Compatible Inputs; (12)Available in 30-Pin SSOP (DB) and 32-Pin TSSOP (DAP) Packages; (13)Break-Before-Make Switching; (14)Internal Power-On Reset.
Diagrams
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 TPS2216DB |
Texas Instruments |
Hot Swap & Power Distribution Dual PCMCIA |
Data Sheet |
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TPS2216DBG4 |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card w/Serial Interface |
Data Sheet |
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TPS2216DBR |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card w/Serial Interface |
Data Sheet |
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TPS2216DBRG4 |
Texas Instruments |
Hot Swap & Power Distribution 1A Dual-Slot PC Card w/Serial Interface |
Data Sheet |
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