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TPS25810TWRVCRQ1 Datasheet(PDF) 8 Page - Texas Instruments |
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TPS25810TWRVCRQ1 Datasheet(HTML) 8 Page - Texas Instruments |
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8 / 39 page  8 TPS25810-Q1 SLVSD95 – NOVEMBER 2016 www.ti.com Product Folder Links: TPS25810-Q1 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated Electrical Characteristics (continued) –40°C ≤ TJ ≤ 125°C, 4.5 V ≤ VIN1 ≤ 6.5 V, 4.5 V ≤ VIN2 ≤ 5.5 V, 2.9 V ≤ VAUX ≤ 5.5 V; VEN = VCHG = VCHG_HI = VAUX, RREF = 100 k Ω. Typical values are at 25°C. All voltages are with respect to GND. IOUT and IOS defined positive out of the indicated pin (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT IIN1(Ra) Enabled supply current with accessory or dangling electronically marked cable signature on CC lines 2 µA IIN1(Rd) Enabled supply current with UFP attached VCHG = 0 V, or VCHG = VAUX and VCHG_HI = 0 V 75 100 µA 85 110 IN2 VTH_UVLO_IN2 Rising threshold voltage for UVLO 3.9 4.1 4.3 V Hysteresis(2) 100 mV IIN2(DIS) Disabled supply current VEN = 0 V, –40°C ≤ TJ ≤ 85°C 1 µA IIN2(CC_OPEN) Enabled supply current with CC lines open –40°C ≤ TJ ≤ 85°C 1 µA IIN2(Ra) Enabled supply current with accessory or dangling electronically marked cable signature on CC lines 2 µA IIN2(Rd) Enabled supply current with UFP signature on CC lines (Includes IN current that provides the CC output current to the UFP Rd resistor) VCHG = 0 V, 0 V ≤ VCCx ≤ 1.5 V 98 110 µA VCHG = VIN and VCHG_HI = 0 V, 0 V ≤ VCCx ≤ 1.5 V 198 215 0 V ≤ VCCx ≤ 2.45 V 348 373 AUX VTH_UVLO_AUX Rising threshold voltage for UVLO 2.65 2.75 2.85 V Hysteresis(2) 100 mV IAUX(DIS) Disabled supply current VEN = 0 V, –40°C ≤ TJ ≤ 85°C 1 µA IAUX(CC_OPEN) Enabled internal supply current with CC lines open –40°C ≤ TJ ≤ 85°C 0.7 3 µA IAUX(Ra) Enabled supply current with accessory or dangling active cable signature on CC lines 140 185 µA IAUX(Rd_noIN) Enabled supply current with UFP termination on CC lines and with either IN1 or IN2 in UVLO VIN1 < VTH_UVLO_IN1 or VIN2 < VTH_UVLO_IN2 145 190 µA IAUX(Rd) Enabled supply current with UFP termination on CC lines 55 82 µA 6.6 Switching Characteristics –40°C ≤ TJ ≤ 125°C, 4.5 V ≤ VIN1 ≤ 6.5 V, 4.5 V ≤ VIN2 ≤ 5.5 V, 2.9 V ≤ VAUX ≤ 5.5 V; VEN = VCHG = VCHG_HI = VAUX, RREF = 100 k Ω. Typical values are at 25°C. All voltages are with respect to GND. IOUT and IOS defined positive out of the indicated pin (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OUT – POWER SWITCH tr Output-voltage rise time VIN1 = 5 V, CL = 1 µF, RL = 100 Ω (measured from 10% to 90% of final value) 1.2 1.8 2.5 ms tf Output-voltage fall time 0.35 0.55 0.75 ms ton Output-voltage turnon time VIN1 = 5 V, CL = 1 µF, RL = 100 Ω 2.5 3.5 5 ms toff Output-voltage turnoff time 2 3 4.5 ms OUT – CURRENT LIMIT tios Current-limit response time to short circuit VIN1 – VOUT = 1 V, RL = 10 mΩ, see Figure 1 1.5 4 µs |
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