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TPS22922BYZPR Datasheet(PDF) 5 Page - Texas Instruments |
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TPS22922BYZPR Datasheet(HTML) 5 Page - Texas Instruments |
5 / 27 page ELECTRICAL CHARACTERISTICS SWITCHING CHARACTERISTICS TPS22921, TPS22922, TPS22922B www.ti.com........................................................................................................................................ SLVS749A – NOVEMBER 2008 – REVISED DECEMBER 2008 VIN = 0.9 V to 3.6 V, TA = –40°C to 85°C (unless otherwise noted) PARAMETER TEST CONDITIONS TA MIN TYP(1) MAX UNIT VIN = 1-V Full 30 120 IIN Quiescent current IOUT = 0 VIN = 1.8-V Full 78 235 nA VIN = 3.6-V Full 200 880 VIN = 1-V Full 10 210 OFF-state supply VON = GND, OUT = IIN(OFF) VIN = 1.8-V Full 35 260 nA current Open VIN = 3.6-V Full 120 700 VIN = 1-V Full 12 140 OFF-state switch IIN(LEAKAGE) VON = GND, VOUT = 0 VIN = 1.8-V Full 50 230 nA current VIN = 3.6-V Full 130 610 25°C 14 45 VIN = 3.6 V Full 50 25°C 20 55 VIN = 2.5 V Full 60 25°C 33 65 VIN = 1.8 V Full 75 rON ON-state resistance IOUT = –200 mA, m Ω 25°C 67 100 VIN = 1.2 V Full 120 25°C 82 150 VIN = 1.1 V Full 160 25°C 116 160 VIN = 1.0 V Full 170 Output pulldown VIN = 3.3 V, VON = 0, IOUT = 30 mA rPD 25°C 65 120 Ω resistance (TPS22922/TPS22922B only) ON input leakage VON = 1.1 V to 3.6 V ION Full 25 nA current or GND (1) Typical values are at the specified VIN and TA = 25°C. VIN = 0.9 V, TA = 25°C (unless otherwise noted) TPS22921 TPS22922(1) TPS22922B(1) PARAMETER TEST CONDITIONS UNIT MIN TYP MAX MIN TYP MAX MIN TYP MAX CL = 0.1 µF 121 121 638 tON Turn-ON time RL = 500 Ω, CL = 1 µF 160 160 712 µs CL = 3 µF 188 188 799 CL = 0.1 µF 46 40 40 tOFF Turn-OFF time RL = 500 Ω, CL = 1 µF 308 279 279 µs CL = 3 µF 975 807 807 CL = 0.1 µF 60 60 462 tr VOUT rise time RL = 500 Ω, CL = 1 µF 85 85 465 µs CL = 3 µF 107 107 507 CL = 0.1 µF 119 51 51 tf VOUT fall time RL = 500 Ω, CL = 1 µF 969 434 434 µs CL = 3 µF 3174 1264 1264 (1) RL_CHIP = 120 Ω Copyright © 2008, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): TPS22921 TPS22922 TPS22922B |
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