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TPS65086 Datasheet(PDF) 10 Page - Texas Instruments |
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TPS65086 Datasheet(HTML) 10 Page - Texas Instruments |
10 / 94 page TPS650860 SWCS128A – MARCH 2015 – REVISED DECEMBER 2015 www.ti.com 4.6 Electrical Characteristics: Reference and Monitoring System over recommended free-air temperature range and over recommended input voltage range (typical values are at TA = 25°C) (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT REFERENCE Bandgap reference Voltage 1.25 V VREF Accuracy –0.5% 0.5% CVREF Bandgap output capacitor 0.047 0.1 0.22 µF VSYS_UVLO_5V VSYS UVLO threshold for LDO5 VSYS falling 5.24 5.4 5.56 V VSYS UVLO threshold hysteresis for VSYS rising above VSYS_UVLO_5V_HYS 200 mV LDO5 VSYS_UVLO_5V VSYS_UVLO_3V VSYS UVLO threshold for LDO3P3 VSYS falling 3.45 3.6 3.75 V VSYS UVLO threshold hysteresis for VSYS rising above VSYS_UVLO_3V_HYS 150 mV LDO3P3 VSYS_UVLO_3V TCRIT Critical threshold of die temperature TJ rising 130 145 160 °C TCRIT_HYS Hysteresis of TCRIT TJ falling 10 °C THOT Hot threshold of die temperature TJ rising 110 115 120 °C THOT_HYS Hysteresis of THOT TJ falling 10 °C LDO5 VIN Input voltage at VSYS pin 5.6 13 21 V VOUT DC output voltage IOUT = 10 mA 4.9 5 5.1 V IOUT DC output current 100 180 mA Measured with output shorted to IOCP Overcurrent protection 200 mA ground Power Good assertion threshold in VTH_PG VOUT rising 94% percentage of target VOUT VTH_PG_HYS Power Good deassertion hysteresis VOUT rising or falling 4% IQ Quiescent current VIN = 13 V, IOUT = 0 A 20 µA COUT External output capacitance 2.7 4.7 10 µF V5ANA-to-LDO5P0 LOAD SWITCH VIN = 5 V, measured from RDSON On resistance V5ANA pin to LDO5P0 pin at 1 Ω IOUT = 200 mA Power Good threshold for external 5- VTH_PG VV5ANA rising 4.7 V V supply Power Good threshold hysteresis for VTH_HYS_PG VV5ANA falling 100 mV external 5-V supply Switch disabled, ILKG Leakage current 10 µA VV5ANA = 5 V, VLDO5 = 0 V LDO3P3 VIN Input voltage at VSYS pin 5.6 13 21 V DC output voltage IOUT = 10 mA 3.3 V VOUT VIN = 13 V, Accuracy –3% 3% IOUT = 10 mA IOUT DC output current 40 mA Measured with output shorted to IOCP Overcurrent protection 70 mA ground Power Good assertion threshold in VTH_PG VOUT rising 92% percentage of target VOUT VTH_PG_HYS Power Good deassertion hysteresis VOUT falling 3% VIN = 13 V, IQ Quiescent current 20 µA IOUT = 0 A COUT External output capacitance 2.2 4.7 10 µF 10 Specifications Copyright © 2015, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TPS650860 |
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