Electronic Components Datasheet Search |
|
BQ24018DRCTG4 Datasheet(PDF) 4 Page - Texas Instruments |
|
BQ24018DRCTG4 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 24 page ( ) SET TAPER SET O(TAPER) K x V ( ) ( ) I = R( ) (1) bq24010, bq24012 bq24013, bq24014, bq24018 SLUS530K – SEPTEMBER 2002 – REVISED JANUARY 2014 www.ti.com ELECTRICAL CHARACTERISTICS (Continued) over 0°C ≤ TJ ≤ 125°C and recommended supply voltage, (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT CHARGE TAPER AND TERMINATION DETECTION I(TAPER) (1) Charge taper detection range VI(BAT) > V(RCH), t < t(TAPER) 10 100 mA Voltage on ISET pin, VI(BAT) > V(RCH), t < t(TAPER), V(TAPER) Charge taper detection set voltage 225 250 275 mV VI(BAT) = VO(REG) Charge termination detection set Voltage on ISET pin, VI(BAT) = VO(REG), V(TERM) 5 17.5 50 mV voltage VI(BAT) >V(RCH),I(TERM) = K(SET) × V(TERM) /R(SET) TEMPERATURE COMPARATOR V(TS1) Lower threshold Voltage on TS pin 29 30 31 V(TS2) Upper threshold Voltage on TS pin 60 61 62 %VCC Hysteresis 1 BATTERY RECHARGE THRESHOLD VO(REG) VO(REG) VO(REG) V(RCH) Recharge threshold V –0.135 –0.1 –0.075 STAT1, STAT2, AND PG OUTPUTS VOL Output (low) saturation voltage IO = 10 mA 0.5 V CHARGE ENABLE (CE) AND TIMER AND TERMINATION ENABLE (TTE) INPUTS VIL Low-level input voltage IIL = 1 μA 0 0.8 V VIH High-level input voltage IIL = 1 μA 2.0 TIMERS t{PRECHG) Pre-charge time 1 548 2,065 2,581 t(TAPER) Taper time 1 548 2,065 2,581 s t(CHG) Charge time 15 480 20,650 25,810 SLEEP COMPARATOR VCC ≤ VSLP Sleep mode entry threshold voltage VPOR ≤ V(IBAT) ≤ VO(REG) VI(BAT) +30 mV V VCC ≥ Sleep mode exit threshold voltage VPOR ≤ V(IBAT) ≤ VO(REG) VI(BAT) +22 mV VCC decreasing below threshold, 100-ns fall time, 10-mV Sleep mode deglitch time 250 650 ms overdrive BATTERY DETECTION THRESHOLDS I(DETECT) Battery detection current 2 V ≤ V(IBAT) ≤ V(RCH) –3.1 –4.6 –6.1 mA I(DETECT) battery detection time 2 V ≤ V(IBAT) ≤ V(RCH) 100 125 150 ms I(FAULT) Fault current V(IBAT) < V(RCH) and/or t > t(PRECHG) 660 900 1200 μA POWER-ON RESET AND INPUT VOLTAGE RAMP RATE VPOR (2) Power-on reset threshold voltage 225 2.5 2.75 V (2) Specified by design. Not production tested. 4 Submit Documentation Feedback Copyright © 2002–2014, Texas Instruments Incorporated Product Folder Links: bq24010, bq24012 bq24013, bq24014, bq24018 |
Similar Part No. - BQ24018DRCTG4 |
|
Similar Description - BQ24018DRCTG4 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |