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TPS2064CDGNR Fiches technique(PDF) 3 Page - Texas Instruments |
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TPS2064CDGNR Fiches technique(HTML) 3 Page - Texas Instruments |
3 / 25 page TPS2062C, TPS2066C TPS2060C, TPS2064C TPS2002C, TPS2003C www.ti.com SLVSAX6C – OCTOBER 2011 – REVISED JUNE 2012 RECOMMENDED OPERATING CONDITIONS MIN NOM MAX UNIT VIN Input voltage, IN 4.5 5.5 V VEnable Input voltage, ENx or ENx 0 5.5 TPS2062C and 66C 1 IOUTx Continuous ouput current, OUTx TPS2060C and 64C 1.5 A TPS2002C and 03C 2 TJ Operating junction temperature –40 125 °C IFLTx Sink current into FLTx 0 5 mA ELECTRICAL CHARACTERISTICS (1) (2) TJ = TA = 25°C,VIN = 5 V, VENx = VIN or VENx = 0V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT POWER SWITCH TPS2062C and 66C (1 A) DGN 70 84 TPS2062C and 66C (1 A), DGN 70 95 –40°C ≤ (TJ, TA ) ≤ 85°C TPS2062C and 66C (1 A) D 90 108 TPS2062C and 66C (1 A), D 90 122 rDS(on) On-resistance m Ω –40°C ≤ (TJ, TA ) ≤ 85°C TPS2060C and 64C (1.5 A) 70 84 TPS2060C and 64C (1.5 A), –40°C ≤ (TJ, TA ) ≤ 85°C 70 95 TPS2002C and 03C (2 A) 70 84 TPS2002C and 03C (2 A), –40°C ≤ (TJ, TA ) ≤ 85°C 70 95 CURRENT LIMIT TPS2062C and 66C (1 A) 1.28 1.61 1.94 IOS Current limit, See Figure 7 TPS2060C and 64C (1.5 A) 1.83 2.29 2.75 A TPS2002C and 03C (2 A) 2.43 2.96 3.49 VIN = 5 V (see Figure 6), One-half full load → R(SHORT) = 50 mΩ, Measure from tIOS Short-circuit response time 2 µs application to when current falls below 120% of final value SUPPLY CURRENT ISD Supply current, device disabled I(OUTx) = 0 mA 0.01 1 IS1E Supply current, single switch enabled I(OUTx) = 0 mA 60 75 µA Supply current, both switches IS2E I(OUTx) = 0 mA 100 120 enabled ILKG Reverse leakage current VOUT = 5.5 V, VIN = 0 V, measured IOUTx 0.15 1 OUTPUT DISCHARGE RPD Output pull-down resistance(2) VIN = V(OUTx) = 5 V, disabled 400 470 600 Ω (1) Pulsed testing techniques maintain junction temperature approximately equal to ambient temperature (2) These parameters are provided for reference only, and do not constitute part of TI’s published device specifications for purposes of TI’s product warranty. Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): TPS2062C TPS2066C TPS2060C TPS2064C TPS2002C TPS2003C |
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