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TPS2211DB Datasheet(PDF) 4 Page - Texas Instruments |
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TPS2211DB Datasheet(HTML) 4 Page - Texas Instruments |
4 / 22 page TPS2211 SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS SLVS156E – JULY 1997 – REVISED JANUARY 2001 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Terminal Functions TERMINAL I/O DESCRIPTION NAME NO. I/O DESCRIPTION 3.3V 3, 4 I 3.3-V VCC input for card power and/or chip power if 5 V is not present 5V 5, 6 I 5-V VCC input for card power and/or chip power 12V 9 I 12-V Vpp input card power AVCC 11, 12, 13 O Switched output that delivers 0 V, 3.3-V, 5-V, or high impedance to card AVPP 10 O Switched output that delivers 0 V 3.3-V, 5-V, 12-V, or high impedance to card GND 7 Ground OC 8 O Logic-level overcurrent reporting output that goes low when an overcurrent conditions exists SHDN 16 I Logic input that shuts down the TPS2211 and sets all power outputs to high-impedance state VCCD0 1 I Logic input that controls voltage of AVCC (see control-logic table) VCCD1 2 I Logic input that controls voltage of AVCC (see control-logic table) VPPD0 15 I Logic input that controls voltage of AVPP (see control-logic table) VPPD1 14 I Logic input that controls voltage of AVPP (see control-logic table) 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(VCC) internally limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IO(VPP) 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. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 85°C POWER RATING DB 775 mW 6.2 mW/ °C 496 mW 403 mW These devices are mounted on an FR4 board with no special thermal considerations. recommended operating conditions MIN MAX UNIT VI(5V) 0 5.25 V Input voltage, VI VI(3.3V) 0 5.25 V VI(12V) 0 13.5 V Output current IO(AVCC) 1 A Output current IO(AVPP) 150 mA Operating virtual junction temperature, TJ –40 125 °C |
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