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TPS2223 датащи(PDF) 5 Page - Texas Instruments |
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TPS2223 датащи(HTML) 5 Page - Texas Instruments |
5 / 27 page TPS2223, TPS2224, TPS2226 DUAL-SLOT CARDBUS POWER-INTERFACE SWITCHES FOR SERIAL PCMCIA CONTROLLERS SLVS317 – MAY 2001 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics, TJ = 25°C, VI(5V) = 5 V, VI(3.3V) = 3.3 V, VI(12V) = 12 V (not applicable for TPS2223), all outputs unloaded (unless otherwise noted) power switch PARAMETER TEST CONDITIONS† MIN TYP MAX UNIT 3.3V to xVCC , with two IO = 750 mA each 85 110 , switches on IO = 750 mA each, TJ = 100°C 110 140 m Ω Static 5V to xVCC , with two IO = 500 mA each 95 130 m Ω rDS( ) Static drain-source , switches on IO = 500 mA each, TJ = 100°C 120 160 rDS(on) on-state it 3.3V or 5V to xVPP , with two IO = 50 mA each 0.8 1 resistance , switches on IO = 50 mA each, TJ = 100°C 1 1.3 Ω 12V to xVPP , with two IO = 50 mA each 2 2.5 Ω , switches on IO = 50 mA each, TJ = 100°C 2.5 3.4 Output discharge Discharge at xVCC IO(disc) = 1 mA 0.5 0.7 1 k Ω discharge resistance Discharge at xVPP IO(disc) = 1 mA 0.2 0.4 0.5 k Ω Limit (steady-state value), output powered into a short IOS(xVCC) 1 1.4 2 A IOS Short circuit output current output powered into a short circuit IOS(xVPP) 120 200 300 mA IOS Short-circuit output current Limit (steady-state value), output powered into a short IOS(xVCC) 1 1.4 2 A output powered into a short circuit, TJ = 100°C IOS(xVPP) 120 200 300 mA Thermal shutdown Thermal trip point, TJ Rising temperature 135 °C temperature (see Note 1) Hysteresis, TJ 10 °C Current limit response time (see Note 1) VO(xVCC) with 100-mΩ short, from short to OC signal falling edge 10 µs Current-limit response time (see Note 1) VO(xVPP) with 100-mΩ short, from short to OC signal falling edge 3 µs Nl ti II(3.3V) 140 200 Normal operation and reset mode II(5V) 8 12 II Input current and reset mode II(12V) 100 180 µA II current, quiescent Shutdown mode, II(3.3V) 0.3 2 µA quiescent Shutdown mode, VO(xVCC) = Hi-Z, II(5V) 0.1 2 () VO(xVPP) = Hi-Z II(12V) 0.3 2 Leakage VO(xVCC) = 5 V, 10 Ilk Leakage current, Shutdown mode O(xVCC) , VI(5V) = VI(12V) = 0 TJ = 100°C 50 µA Ilkg , output off tt Shutdown mode VO(xVPP) = 12 V, 10 µA state O(xVPP) , VI(5V) = VI(12V) = 0 TJ = 100°C 50 † Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately. NOTE 1: Specified by design; not tested in production. |
Аналогичный номер детали - TPS2223 |
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Аналогичное описание - TPS2223 |
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