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TPS2205IDBLE Datasheet(PDF) 4 Page - Texas Instruments |
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TPS2205IDBLE Datasheet(HTML) 4 Page - Texas Instruments |
4 / 33 page TPS2205 DUALSLOT PC CARD POWERINTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS128E OCTOBER 1995 − REVISED JANUARY 2001 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Terminal Functions TERMINAL NAME NO. I/O DESCRIPTION NAME DB, DF DAP I/O DESCRIPTION A_VCC3 6 7 I Logic input that controls voltage on AVCC (see TPS2205 Control-Logic table) A_VCC5 5 6 I Logic input that controls voltage on AVCC (see TPS2205 Control-Logic table) A_VPP_PGM 3 4 I Logic input that controls voltage on AVPP (see TPS2205 Control-Logic table) A_VPP_VCC 4 5 I Logic input that controls voltage on AVPP (see TPS2205 Control-Logic table) AVCC 9, 10, 11 10, 11, 12 O Switched output that delivers 0 V, 3.3 V, 5 V, or high impedance AVPP 8 9 O Switched output that delivers 0 V, 3.3 V, 5 V, 12 V, or high impedance B_VCC3 26 26 I Logic input that controls voltage on BVCC (see TPS2205 Control-Logic table) B_VCC5 27 28 I Logic input that controls voltage on BVCC (see TPS2205 Control-Logic table) B_VPP_PGM 29 30 I Logic input that controls voltage on BVPP (see TPS2205 Control-Logic table) B_VPP_VCC 28 29 I Logic input that controls voltage on BVPP (see TPS2205 Control-Logic table) BVCC 20, 21, 22 21, 22, 23 O Switched output that delivers 0 V, 3.3 V, 5 V, or high impedance BVPP 23 24 O Switched output that delivers 0 V, 3.3 V, 5 V, 12 V, or high impedance SHDN 14 14 I Logic input that shuts down the TPS2205 and set all power outputs to high-impedance state OC 18 20 O Logic-level overcurrent reporting output that goes low when an overcurrent condition exists GND 12 13 Ground 3.3V 15, 16, 17 16, 17, 18 I 3.3-V VCC in for card power 5V 1, 2, 30 1, 2, 32 I 5-V VCC in for card power 12V 7, 24 8, 25 I 12-V VPP in for card power NC 13, 19, 25 3, 15, 19, 27, 31 I No internal connection absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Input voltage range for card power: VI(5V) −0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI(3.3V) −0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI(12V) −0.3 V to 14 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Logic input voltage −0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous total power dissipation See Dissipation Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output current (each card): IO(xVCC) Internally limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IO(xVPP) Internally limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature range, TJ −40 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating free-air temperature range, TA −40 °C to 85°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −55 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. |
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