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TPS2064 Datasheet(PDF) 4 Page - Texas Instruments |
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TPS2064 Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 35 page  TPS2060, TPS2064 TPS2068, TPS2069 SLVS553K – MARCH 2005 – REVISED MAY 2011 www.ti.com ELECTRICAL CHARACTERISTICS (continued) 0 °C ≤ TJ ≤ 105°C for the TPS2060/64 and TPS2068 (D package), plus –40°C ≤ TJ ≤ 105° for the TPS2068/69 (DGN package), VI(IN) = 5.5 V, IO = 1 A, VI(/ENx) = 0 V, or VI(ENx) = 5.5 V (unless otherwise noted). PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT OVERCURRENT OCx VOL(/OCx) Output low voltage IO(/OCx) = 5 mA 0.4 V Off-state current VO(/OCx) = 5 V or 3.3 V 1 μA OC deglitch OCx assertion or deassertion 4 8 15 ms THERMAL SHUTDOWN(3) Thermal shutdown threshold 135 °C Recovery from thermal shutdown 125 °C Hysteresis 10 °C (3) The thermal shutdown only reacts under overcurrent conditions. DEVICE INFORMATION Pin Functions PINS I/O DESCRIPTION DGN and DRB PACKAGES NAME TPS2060 TPS2064 EN1 3 — I Enable input, logic low turns on power switch IN-OUT1 EN2 4 — I Enable input, logic low turns on power switch IN-OUT2 EN1 — 3 I Enable input, logic high turns on power switch IN-OUT1 EN2 — 4 I Enable input, logic high turns on power switch IN-OUT2 GND 1 1 Ground IN 2 2 I Input voltage OC1 8 8 O Overcurrent, open-drain output, active low, IN-OUT1 OC2 5 5 O Overcurrent, open-drain output, active low, IN-OUT2 OUT1 7 7 O Power-switch output, IN-OUT1 OUT2 6 6 O Power-switch output, IN-OUT2 PowerPad PowerPad Connect to GND 4 Copyright © 2005–2011, Texas Instruments Incorporated |
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Similar Description - TPS2064 |
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