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TPS2514A Datasheet(PDF) 5 Page - Texas Instruments |
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TPS2514A Datasheet(HTML) 5 Page - Texas Instruments |
5 / 22 page TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014 7.5 Electrical Characteristics Conditions are –40°C ≤ (TJ = TA) ≤ 125°C, 4.5 V ≤ VIN ≤ 5.5 V. Positive current are into pins. Typical values are at 25°C. All voltages are with respect to GND (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT UNDERVOLTAGE LOCKOUT VUVLO IN rising UVLO threshold voltage 3.9 4.1 4.3 V Hysteresis(1) 100 mV SUPPLY CURRENT IIN IN supply current 4.5 V ≤ V IN ≤ 5.5 V 155 220 µA BC 1.2 DCP MODE (SHORT MODE) R(DPM_SHORT1) DP1 and DM1 shorting resistance VDP1 = 0.8 V, IDM1 = 1 mA 157 200 Ω R(DCHG_SHORT1) Resistance between DP1/DM1 and GND VDP1 = 0.8 V 350 656 1150 k Ω Voltage threshold on DP1 under which the V(DPL_TH_DETACH1) 310 330 350 mV device goes back to divider mode V(DPL_TH_DETACH_HYS1) Hysteresis(1) 50 mV R(DPM_SHORT2) DP2 and DM2 shorting resistance VDP2 = 0.8V, IDM2 = 1 mA 157 200 Ω R(DCHG_SHORT2) Resistance between DP2/DM2 and GND VDP2 = 0.8 V 350 656 1150 k Ω Voltage threshold on DP2 under which the V(DPL_TH_DETACH2) 310 330 350 mV device goes back to divider mode V(DPL_TH_DETACH_HYS2) Hysteresis(1) 50 mV DIVIDER MODE V(DP1_2.7V) DP1 output voltage VIN = 5 V 2.57 2.7 2.84 V V(DM1_2.7V) DM1 output voltage VIN = 5 V 2.57 2.7 2.84 V R(DP1_PAD1) DP1 output impedance IDP1 = –5 µA 24 30 36 k Ω R(DM1_PAD1) DM1 output impedance IDM1 = –5 µA 24 30 36 k Ω V(DP2_2.7V) DP2 output voltage VIN = 5 V 2.57 2.7 2.84 V V(DM2_2.7V) DM2 output voltage VIN = 5 V 2.57 2.7 2.84 V R(DP2_PAD1) DP2 output impedance IDP2 = –5 µA 24 30 36 k Ω R(DM2_PAD1) DM2 output impedance IDM2 = –5 µA 24 30 36 k Ω 1.2 V / 1.2 V MODE V(DP1_1.2V) DP1 output voltage VIN = 5 V 1.12 1.2 1.28 V V(DM1_1.2V) DM1 output voltage VIN = 5 V 1.12 1.2 1.28 V R(DM1_PAD2) DP1 output impedance IDP1 = –5 µA 80 102 130 k Ω R(DP1_PAD2) DM1 output impedance IDM1 = –5 µA 80 102 130 k Ω V(DP2_1.2V) DP2 output voltage VIN = 5 V 1.12 1.2 1.28 V V(DM2_1.2V) DM2 output voltage VIN = 5 V 1.12 1.2 1.28 V R(DP2_PAD2) DP2 output impedance IDP2 = –5 µA 80 102 130 k Ω R(DM2_PAD2) DM2 output impedance IDM2 = –5 µA 80 102 130 k Ω (1) Parameters provided for reference only, and do not constitute part of TI's published device specifications for purposes of TI's product warranty Copyright © 2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 |
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