Electronic Components Datasheet Search |
|
BQ34Z653DBT Datasheet(PDF) 5 Page - Texas Instruments |
|
|
BQ34Z653DBT Datasheet(HTML) 5 Page - Texas Instruments |
5 / 25 page 1 2 DSG ZVCHG 3 REG33 4 VSS VC5 5 6 TOUT 7 ASRP 8 VC4 CHG PACK ASRN PMS 35 36 9 10 37 38 40 39 GPOD VC3 VC1 VC2 BAT RESET VCELL+ VCC ALERT 33 34 VSS 11 12 RBI COM 41 42 44 43 13 14 15 32 30 31 TS1 TS2 PRES REG25 VSS MRST PFIN GSRN 28 29 16 17 GSRP SAFE SMBD 26 27 LED5/SEG5 18 19 LED4/SEG4 NC 20 21 22 25 23 24 SMBC DISP VSS LED3/SEG3 LED2/SEG2 LED1/SEG1 bq34z653 www.ti.com SLUSB53 –JULY 2012 PACKAGE PINOUT DIAGRAM DBT PACKAGE (TOP VIEW) PIN FUNCTIONS PIN I/O(1) DESCRIPTION NO. NAME 1 DSG O High-side N-channel discharge FET gate drive Battery pack input voltage sense input. It also serves as device wake up when device is in SHUTDOWN 2 PACK IA, P mode. Positive device supply input. Connect to the center connection of the CHG FET and DSG FET to ensure 3 VCC P device supply either from battery stack or battery pack input. 4 ZVCHG O P-channel pre-charge FET gate drive 5 GPOD OD High voltage general purpose open drain output. It can be configured to be used in pre-charge condition. PRE-CHARGE mode setting input. Connect to PACK to enable 0v pre-charge using charge FET 6 PMS I connected at CHG pin. Connect to VSS to disable 0-V pre-charge using charge FET connected at CHG pin. 7 VSS P Negative supply voltage input. Connect all VSS pins together for operation of device. 8 REG33 P 3.3-V regulator output. Connect at least a 2.2-μF capacitor to REG33 and VSS. 9 TOUT P Thermistor bias supply output 10 VCELL+ — Internal cell voltage multiplexer and amplifier output. Connect a 0.1-μF capacitor to VCELL+ and VSS. Alert output. In case of short circuit condition, overload condition and watchdog timeout, this pin will be 11 ALERT I/OD triggered. 12 COM O Output/open drain: LCD common connection (1) I = Input, IA = Analog input, I/O = Input/output, I/OD = Input/Open-drain output, O = Output, OA = Analog output, P = Power Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): bq34z653 |
Similar Part No. - BQ34Z653DBT |
|
Similar Description - BQ34Z653DBT |
|
|
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 |