Electronic Components Datasheet Search |
|
BQ29401DCTR Datasheet(PDF) 3 Page - Texas Instruments |
|
BQ29401DCTR Datasheet(HTML) 3 Page - Texas Instruments |
3 / 10 page www.ti.com ELECTRICAL CHARACTERISTICS 1 2 3 4 8 7 6 5 VC1 VC2 VC3 GND OUT VDD CD VC4 ICC IIN IIN IIN bq29400, bq29400A bq29401, bq29405 SLUS568B – JULY 2003 – REVISED NOVEMBER 2004 over recommended operating free-air temperature range, T A = 25°C (unless otherwise noted) (1) PARAMETER TEST CONDITION MIN NOM MAX UNIT 25 35 V(OA) Over voltage detection accuracy mV TA = –20°C to 85°C 25 50 bq29400 4.35 bq2940A 4.40 Over voltage detection V(PROTECT) V voltage(1) bq29401 4.45 bq29405 4.65 Vhys Over voltage detection hysteresis(1) 300 mV V2, V3 , VC4 inputVC1 = VC2 = VC3 = VC4 = 3.5 V II Input current ±0.3 µA (see Figure 1) tD1 Over voltage detection delay time CD = 0.22 µF 1.0 1.5 2.0 S I(CD_dis) CD GND clamp current CD = 1 V 5 12 µA VC1 = VC2 = VC3 = VC4 = 3.5 V (see Figure 1) 2.0 3.0 ICC Supply current µA VC1 = VC2 = VC3 = VC4 = 2.3 V (see Figure 1) 1.5 2.5 V(OUT) OUT pin drive voltage VC1 = VC2 = VC3 = VC4 = 4.7 V, IOH = 0 mA 7 V IOH High-level output current OUT = 3V, VC1 = VC2 = VC3 = VC4 = 4.7 V –1 mA IOL Low-level output current OUT = 0.1 V VC1 = VC3 = VC4 = 3.5 V 5 µA (1) Levels of the over-voltage detection and the hysteresis can be adjusted. For assistance contact Texas Instruments sales representative. Figure 1. ICC, IIN Measurement (TSSOP Package) Terminal Functions TERMINAL No. DESCRIPTION MSOP TSSOP NAME (DTC) (PW) 8 1 VC1 Sense voltage input for most positive cell 7 2 VC2 Sense voltage input for second most positive cell 6 3 VC3 Sense voltage input for third most positive cell 5 4 GND Ground pin 4 5 VC4 Sense voltage input for least positive cell 3 6 CD An external capacitor is connected to determine the programmable delay time 2 7 VDD Power supply 1 8 OUT Output 3 |
Similar Part No. - BQ29401DCTR |
|
Similar Description - BQ29401DCTR |
|
|
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 |