Electronic Components Datasheet Search |
|
BQ25012 Datasheet(PDF) 4 Page - Texas Instruments |
|
|
BQ25012 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 20 page www.ti.com bq25010 bq25011 bq25012 SLUS615 – DECEMBER 2004 ELECTRICAL CHARACTERISTICS (continued) over junction temperature range (0 °C ≤ T J ≤ 125°C) and the recommended supply voltage range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VVCC(min)≥ 4.5 V, tFALL = 100 ns, Deglitch time for taper detec- tTPRDET_DG 10 mV overdrive, ICHG increasing above or 250 375 500 tion decreasong below threshold ms VVCC(min)≥ 4.5 V, tFALL = 100 ns, Deglitch time for termination tTERMDET_DG 10 mV overdrive, 350 375 500 detection ICHG decreasing below threshold BATTERY RECHARGE THRESHOLD VREG(BAT) VREG(BAT) VREG(BAT) VRCH Recharge threshold voltage V – 0.115 – 0.10 – 0.085 VVCC(min)≥ 4.5 V, tFALL = 100 ns, Deglitch time for recharge de- tRCHDET 10 mV overdrive, ICHG decreasing below or 250 375 500 ms tect increasing above threshold STAT1, STAT2 and PG OUTPUTS VOL Low-level output voltage IOL = 5 mA 0.25 V ISET2 and CE INPUTS VIL Low-level input voltage IIL= 10 µA 0 0.4 V VIH High-level input voltage IIL= 20 µA 1.4 IIL Low-level input current, CE –1 IIH High-level input current, CE 1 IIL Low-level input current, ISET2 VISET2 = 0 V –20 µA IIH High-level input current, ISET2 VISET2 = VCC 40 IIHZ High-Z input current, ISET2 VISET2 = High-Z 1 TIMERS t(PRECHG) Precharge time 1620 1800 1930 t(TAPER) Taper time 1620 1800 1930 s t(CHG) Charge time 16200 18000 19300 I(FAULT) Timer fault recovery current 200 µA SLEEP COMPARATOR for CHARGER VVCC≤ V(SLP) Sleep mode entry threshold 2.3 V ≤ V IN(BAT)≤ VREG(BAT) VIN(BAT) +80 mV V VVCC≥ V(SLP_DG) Sleep mode exit threshold 2.3 V ≤ V IN(BAT)≤ VREG(BAT) VIN(BAT) +190 mV VCC decreasing below threshold, t(DEGL) Deglitch time for sleep mode 250 375 500 ms tFALL = 100 ns, 10 mV overdrive, THERMAL SHUTDOWN Thermal trip threshold tem- T(SHTDWN) 165 perature °C Thermal hysteresis 15 UNDERVOLTAGE LOCKOUT AND POR Undervoltage lockout V(UVLO_CHG) Decreasing VCC 2.4 2.5 2.6 V threshold voltage Hysteresis 27 mV VPOR POR threshold voltage(1) 2.3 2.4 2.5 V DC-DC INPUT/OUTPUT CURRENT Input power absent V(LOWV) 4.2 V(BAT) Input voltage range Input power present V(UVLO) 4.2 V V(UVLO) Undervoltage lockout 2.0 (1) Ensured by design. Not production tested. 4 |
Similar Part No. - BQ25012 |
|
Similar Description - BQ25012 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |