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BQ25713 Datasheet(PDF) 19 Page - Texas Instruments |
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BQ25713 Datasheet(HTML) 19 Page - Texas Instruments |
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19 / 111 page  7.5 Electrical Characteristics(BQ25730) (continued) VVBUS_UVLOZ < VVBUS < VVBUSOV_FALL , TJ = -40°C to +125°C, and TJ = 25°C for typical values (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VOUT_ LEAK _CMPOUT Leakage Current Voltage = 7 V –1 1 µA LOGIC OUTPUT OPEN DRAIN (PROCHOT) VOUT_ LO_PROCHOT Output saturation voltage 50 Ω pullup to 1.05 V / 5-mA 300 mV VOUT_ LEAK_PROCHOT Leakage current Voltage = 5.5 V –1 1 µA ANALOG INPUT (ILIM_HIZ) VHIZ_ LO Voltage to get out of HIZ mode ILIM_HIZ pin rising 0.8 V VHIZ_ HIGH Voltage to enable HIZ mode ILIM_HIZ pin falling 0.4 V ANALOG INPUT (CELL_BATPRESZ) VCELL_5S 5s CELL_BATPRESZ pin voltage as percentage of REGN = 6 V 90% 100% VCELL_4S 4s setting CELL_BATPRESZ pin voltage as percentage of REGN = 6 V 68.4% 75% 81.5% VCELL_3S 3s setting CELL_BATPRESZ pin voltage as percentage of REGN = 6 V 51.7% 55% 65% VCELL_2S 2s setting CELL_BATPRESZ pin voltage as percentage of REGN = 6 V 35% 40% 48.5% VCELL_1S 1s setting CELL_BATPRESZ pin voltage as percentage of REGN = 6 V 18.4% 25% 31.6% VCELL_BATPRESZ_RISE Battery is present CELL_BATPRESZ rising 18% VCELL_BATPRESZ_FALL Battery is removed CELL_BATPRESZ falling 15% ANALOG INPUT (COMP1, COMP2) ILEAK_COMP1 COMP1 Leakage –120 120 nA ILEAK_COMP2 COMP2 Leakage –120 120 nA 7.6 Timing Requirements MIN NOM MAX UNIT I2C TIMING CHARACTERISTICS tr SCL/SDA rise time 300 ns tf SCL/SDA fall time 300 ns tHIGH SCL pulse width high 0.6 50 µs tLOW SCL pulse width low 1.3 µs tSU:STA Setup time for START condition 0.6 µs tHD:STA Start condition hold time after which first clock pulse is generated 0.6 µs tSU:DAT Data setup time 100 ns tHD:DAT Data hold time 300 ns tSU:STO Set up time for STOP condition 0.6 µs tBUF Bus free time between START and STOP conditions 1.3 µs fSCL Clock frequency 10 400 kHz HOST COMMUNICATION FAILURE tTIMEOUT I2C bus release timeout(1) 25 35 ms tBOOT Deglitch for watchdog reset signal 10 ms www.ti.com BQ25730 SLUSE65A – FEBRUARY 2021 – REVISED JANUARY 2024 Copyright © 2024 Texas Instruments Incorporated Submit Document Feedback 19 Product Folder Links: BQ25730 |
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