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TPS2066-1 Datasheet(PDF) 3 Page - Texas Instruments |
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TPS2066-1 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 32 page DISSIPATING RATING TABLE RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS TPS2062-1 TPS2065-1 TPS2066-1 www.ti.com................................................................................................................................................ SLVS714A – FEBRUARY 2007 – REVISED MARCH 2009 TA ≤ 25°C DERATING FACTOR TA = 70°C TA = 85°C PACKAGE POWER RATING ABOVE TA = 25°C POWER RATING POWER RATING D-8 585.82 mW 5.8582 mW/°C 322.20 mW 234.32 mW DGN-8 1712.3 mW 17.123 mW/°C 941.78 mW 684.33 mW MIN MAX UNIT Input voltage, VI(IN) 2.7 5.5 V Input voltage, VI(EN), VI(EN), VI(ENx), VI(ENx) 0 5.5 V Continuous output current, IO(OUT), IO(OUTx) 0 1 A Steady state current through discharge. Device disabled, measured through output pin(s) 8 mA Operating virtual junction temperature, TJ -40 125 °C over recommended operating junction temperature range, 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 POWER SWITCH Static drain-source on-state resistance, VI(IN) = 5 V or 3.3 V, IO = 1 A, –40°C ≤ TJ ≤ 125°C 70 135 m Ω 5-V operation and 3.3-V operation rDS(on) Static drain-source on-state resistance, VI(IN) = 2.7 V, IO = 1 A, -40°C ≤ TJ ≤ 125°C 75 150 m Ω 2.7-V operation (2) VI(IN) = 5.5 V 0.6 1.5 tr (2) Rise time, output VI(IN) = 2.7 V 0.4 1 CL = 1 µF, RL = 5 Ω, TJ = 25°C ms VI(IN) = 5.5 V 0.05 0.5 tf (2) Fall time, output VI(IN) = 2.7 V 0.05 0.5 ENABLE INPUT EN OR EN VIH High-level input voltage 2.7 V ≤ VI(IN) ≤5.5 V 2 V VIL Low-level input voltage 2.7 V ≤ VI(IN) ≤ 5.5 V 0.8 II Input current VI(ENx) = 0 V or 5.5 V, VI(ENx) = 0 V or 5.5 V -0.5 0.5 µA ton (3) Turnon time CL = 100 µF, RL = 5 Ω 3 ms toff (3) Turnoff time CL = 100 µF, RL = 5 Ω 10 CURRENT LIMIT TJ = 25°C 1.1 1.5 1.9 VI(IN) = 5 V, OUT connected to GND, IOS Short-circuit output current A device enabled into short-circuit -40°C ≤ TJ ≤ 125°C 1.1 1.5 2.1 IOC_TRIP (3) Overcurrent trip threshold VI(IN) = 5 V, current ramp (≤ 100 A/s) on OUT 2.4 3 A SUPPLY CURRENT (TPS2065-1) TJ = 25°C 0.5 1 No load on OUT, VI(ENx) = 5.5 V, Supply current, low-level output µA or VI(ENx) = 0 V -40°C ≤ TJ ≤ 125°C 0.5 10 TJ = 25°C 43 60 No load on OUT, VI(ENx) = 0 V, Supply current, high-level output µA or VI(ENx) = 5.5 V -40°C ≤ TJ ≤ 125°C 43 70 Reverse leakage current VI(OUTx) = 5.5 V, IN = ground (3) TJ = 25°C 0 µA SUPPLY CURRENT (TPS2062-1, TPS2066-1) TJ = 25°C 0.5 1 No load on OUT, VI(ENx) = 5.5 V, Supply current, low-level output µA or VI(ENx) = 0 V -40°C ≤ TJ ≤ 125°C 0.5 20 TJ = 25°C 50 70 No load on OUT, VI(ENx) = 0 V, Supply current, high-level output µA or VI(ENx) = 5.5 V -40°C ≤ TJ ≤ 125°C 50 90 Reverse leakage current VI(OUTx) = 5.5 V, IN = ground (3) TJ = 25°C 0.2 µA (1) Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately. (2) Not tested in production, specified by design. (3) Not tested in production, specified by design. Copyright © 2007–2009, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): TPS2062-1 TPS2065-1 TPS2066-1 |
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