Moteur de recherche de fiches techniques de composants électroniques |
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TPS3306-33 Fiches technique(PDF) 8 Page - Texas Instruments |
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TPS3306-33 Fiches technique(HTML) 8 Page - Texas Instruments |
8 / 18 page www.ti.com TIMING REQUIREMENTS SWITCHING CHARACTERISTICS TYPICAL CHARACTERISTICS 4 0 −6 −10 −0.5 0 0.5 1 2.5 3 3.5 8 14 18 4 5 6 7 16 12 10 6 2 −2 −4 −8 1.5 2 4.5 5.5 6.5 VDD − Supply Voltage − V SENSEn = VDD TA = 25°C TPS3306−33 1 0.999 0.997 0.995 −40 −15 10 35 1.002 1.003 1.005 60 85 VDD = 6 V 1.004 1.001 0.998 0.996 TA − Free-Air Temperature − °C TPS3306-15 TPS3306-18, TPS3306-20 TPS3306-25, TPS3306-33 SLVS290C – APRIL 2000 – REVISED DECEMBER 2006 at V DD = 2.7 V to 6 V, RL= 1 MΩ, CL= 50 pF, TA= 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SENSEn VSENSEnL = VIT– 0.2 V, VSENSEnH = VIT + 0.2 V 6 µs tw Pulse width WDI VIH = 0.7 × VDD, VIL= 0.3 × VDD 100 ns at V DD = 2.7 V to 6 V, RL= 1 MΩ, CL = 50 pF, TA= 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VI(SENSEn) ≥ VIT + 0.2 V, tt(out) Watchdog time-out 0.5 0.8 1.2 s See Timing Diagram VI(SENSEn) ≥ VIT + 0.2 V, td Delay time 70 100 140 ms See Timing Diagram Propagation (delay) time, tPHL SENSEn to RESET VIH = VIT + 0.2 V, VIL = VIT– 0.2 V 1 5 µs high-to-low level output Propagation (delay) time, tPHL high-to-low level output PFI to PFO 0.5 1 µs Propagation (delay) time, tPLH low-to-high level output NORMALIZED SENSE THRESHOLD VOLTAGE SUPPLY CURRENT vs vs FREE-AIR TEMPERATURE AT VDD SUPPLY VOLTAGE Figure 2. Figure 3. 8 Submit Documentation Feedback |
Numéro de pièce similaire - TPS3306-33 |
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Description similaire - TPS3306-33 |
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