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TPS2024P Datasheet(PDF) 5 Page - Texas Instruments |
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TPS2024P Datasheet(HTML) 5 Page - Texas Instruments |
5 / 29 page www.ti.com ELECTRICAL CHARACTERISTICS TPS2020 ,, TPS2021 TPS2022, TPS2023, TPS2024 SLVS175C – DECEMBER 1998 – REVISED SEPTEMBER 2007 over recommended operating junction temperature range, VI(IN) = 5.5 V, IO = rated current, EN = 0 V (unless otherwise noted) PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT POWER SWITCH VI(IN) = 5 V, TJ = 25°C, IO = 1.8 A 33 36 VI(IN) = 5 V, TJ = 85°C, IO = 1.8 A 38 46 VI(IN) = 5 V, TJ = 125°C, IO = 1.8 A 44 50 VI(IN) = 3.3 V, TJ = 25°C, IO = 1.8 A 37 41 VI(IN) = 3.3 V, TJ = 85°C, IO = 1.8 A 43 52 VI(IN) = 3.3 V, TJ = 125°C, IO = 1.8 A 51 61 Static drain-source on-state rDS(on) m Ω resistance VI(IN) = 5 V, TJ = 25°C, IO = 0.18 A 30 34 VI(IN) = 5 V, TJ = 85°C, IO = 0.18 A 35 41 VI(IN) = 5 V, TJ = 125°C, IO = 0.18 A 39 47 VI(IN) = 3.3 V, TJ = 25°C, IO = 0.18 A 33 37 VI(IN) = 3.3 V, TJ = 85°C, IO = 0.18 A 39 46 VI(IN) = 3.3 V, TJ = 125°C, IO = 0.18 A 44 56 VI(IN) = 5.5 V, CL = 1 μF, TJ = 25°C, RL = 10 Ω 6.1 tr Rise time, output ms VI(IN) = 2.7 V, CL = 1 μF, TJ = 25°C, RL = 10 Ω 8.6 VI(IN) = 5.5 V, CL = 1 μF, TJ = 25°C, RL = 10 Ω 3.4 tf Fall time, output ms VI(IN) = 2.7 V, CL = 1 μF, TJ = 25°C, RL = 10 Ω 3 ENABLE INPUT (EN) VIH High-level input voltage 2.7 V ≤ VI(IN) ≤ 5.5 V 2 V 4.5 V ≤ VI(IN) ≤ 5.5 V 0.8 VIL Low-level input voltage V 2.7 V ≤ VI(IN) ≤ 4.5 V 0.5 II Input current EN= 0 V or EN = VI(IN) –0.5 0.5 μA ton Turnon time CL = 100 μF, RL= 10 Ω 20 ms toff Turnoff time CL = 100 μF, RL= 10 Ω 40 CURRENT LIMIT TPS2020 0.22 0.3 0.4 TPS2021 0.66 0.9 1.1 TJ = 25°C, VI = 5.5 V, IOS Short-circuit output current OUT connected to GND, TPS2022 1.1 1.5 1.8 A Device enabled into short circuit TPS2023 1.65 2.2 2.7 TPS2024 2.2 3 3.8 SUPPLY CURRENT TJ = 25°C 0.3 1 Supply current, low-level output No load on OUT EN = VI(IN) μA –40 °C ≤ T J ≤ 10 125 °C TJ = 25°C 58 75 Supply current, high-level output No load on OUT EN = 0 V μA –40 °C ≤ T J ≤ 75 100 125 °C OUT connected –40 °C ≤ T J ≤ Leakage current EN = VI(IN) 10 μA to ground 125 °C UNDERVOLTAGE LOCKOUT Low-level input voltage 2 2.5 V Hysteresis TJ = 25°C 100 mV OVERCURRENT (OC) Output low voltage IO = 10 mA, VOL(OC) 0.4 V Off-state current(2) VO = 5 V, VO = 3.3 V 1 μA (1) Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately. (2) Specified by design, not production tested. Copyright © 1998–2007, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): TPS2020 TPS2021 TPS2022 TPS2023 TPS2024 |
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