Electronic Components Datasheet Search |
|
BQ294512DRVT Datasheet(PDF) 5 Page - Texas Instruments |
|
|
BQ294512DRVT Datasheet(HTML) 5 Page - Texas Instruments |
5 / 18 page bq294502, bq294504, bq294512, bq294515 bq294522, bq294524, bq294532, bq294562 bq294572, bq294582, bq294592 www.ti.com SLUSAJ3C – SEPTEMBER 2011 – REVISED MAY 2012 DC CHARACTERISTICS Typical values stated where TA = 25°C and VDD = 10.8 V, MIN/MAX values stated where TA = –40°C to 110°C and VDD = 3 V to 15 V (unless otherwise noted). Symbol Parameter Condition Min Typ Max Unit Voltage Protection Threshold VCx 1.0 bq294502, fixed delay 4 s 4.35 V 1.1 bq294504, fixed delay 6.5 s 4.35 V 1.2 bq294512, fixed delay 4 s 4.40 V 1.3 bq294515, fixed delay 4 s 4.425 V 1.4 bq294522, fixed delay 4 s 4.45 V V(PROTECT) – 1.5 bq294524, fixed delay 6.5 s 4.45 V VOV Overvoltage 1.6 bq294532, fixed delay 4 s 4.50 V Detection 1.7 bq294562, fixed delay 4 s 4.25 V 1.8 bq294572, fixed delay 4 s 4.00 V 1.9 bq294582, fixed delay 4 s 4.225 V 1.10 bq294584, fixed delay 6.5 s(1) 4.225 V 1.11 bq294592, fixed delay 4 s 4.30 V Overvoltage 1.12 VHYS Detection 250 300 400 mV Hysteresis OV Detection 1.13 VOA TA = 25°C –10 10 mV Accuracy TA = -40°C -40 44 mV OV Detection TA = 0°C -20 20 mV 1.14 VOA –DRIFT Accuracy due to TA = 60°C -24 24 mV Temperature TA = 110°C -54 54 mV Supply and Leakage Current (V3–V2) = (V2–V1) = (V1–VSS) = 4.0 V (See 1 2 Figure 11 for reference) 1.15 ICC Supply Current µA (V3–V2) = (V2–V1) = (V1–VSS) = 2.8 V with TA = 1.25 –40°C to 60°C Measured at V3, V2, and V1 = 4.0 V Input Current at 1.16 IIN (V2–V1) = (V1–VSS) = 4.0 V –0.1 0.1 µA Vx Pins TA = 0°C to 60°C (See Figure 11 for reference.) Output Drive OUT (V3–V2) or (V2–V1) or (V1–VSS) > VOV 1.17 6 V VDD = 7.2 V, IOH = 100 µA, TA = –40°C to 110°C Two of the three cells are short circuit and only one cell is powered VDD – 1.18 Output Drive (V3–V2) or (V2–V1) or (V1–VSS) > VOV V VOUT 0.2 Voltage VDD = Vx (Cell voltage), IOH = 100 µA, TA = –40°C to 110°C (V3–V2), (V2–V1), and (V1–VSS) < VOV, IOL = 100 1.19 µA, TA = 25°C 250 400 mV TA = –40°C to 110°C OUT Short 1.20 IOUT(Short) OUT = 0 V (V3–V2) or (V2–V1) or (V1–VSS) > VOV 4.5 mA Circuit Current Output Rise 1.21 tR CL = 1 nF, VOH(OUT) = 0 V to 5 V (2) 5 µs Time Output 1.22 ZO 2 5 k Ω Impedance Fixed Delay Timer Fixed Delay, bq2945x2 3.2 4 4.8 Fault Detection 1.23 tDELAY s Delay Time Fixed Delay, bq2945x4 5.2 6.5 7.8 (1) Product Preview only (2) Specified by design. Not 100% tested in production. Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): bq294502 bq294504 bq294512 bq294515 bq294522 bq294524 bq294532 bq294562 bq294572 bq294582 bq294592 |
Similar Part No. - BQ294512DRVT |
|
Similar Description - BQ294512DRVT |
|
|
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 |