参数资料
型号: BQ24003RGWTR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20
封装: 5 X 5 MM, PLASTIC, QFN-20
文件页数: 5/31页
文件大小: 1000K
代理商: BQ24003RGWTR
bq24001
bq24002
bq24003
SLUS462E SEPTEMBER 2000 REVISED NOVEMBER 2004
www.ti.com
13
Yes
No
22.5min Timer
Expired?
No
Yes
Indicate Fault
POR?
or
APG/THERM toggle?
or
EN toggle?
Yes
No
Yes
Charge timer
Expired?
No
Indicate Pre
Charge
Regulate
I(PRECHG)
Indicate Charge
Regulate Current
or Voltage
Reset and Start
22.5 min Timer
POR
Reset All Timers,
Start Charge Timer
(TMR SEL input )
No
Fault Condition
No
Yes
Indicate DONE
Turn Off Charge
Taper
Detected?
No
Yes
No
Yes
No
Yes
22.5min Timer
Expired?
Yes
Indicate DONE
Start 22.5 minute
Timer
VI(VSENSE) < V(HIGHV)?
or
POR?
or
APG/THERM Toggle?
or
EN Toggle?
VI(VSENSE) < V(LOWV)?
VI(VSENSE) > V(OVERV)?
VI(VSENSE) < V(LOWV)?
Figure 15. Operational Flow Chart
相关PDF资料
PDF描述
BQ27500DRZT-V120G4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO12
BQ3285LP 1 TIMER(S), REAL TIME CLOCK, PDIP24
BQ3285LSSN 1 TIMER(S), REAL TIME CLOCK, PDSO24
BQ3285LP 1 TIMER(S), REAL TIME CLOCK, PDIP24
BQ3285LQ 1 TIMER(S), REAL TIME CLOCK, PQCC28
相关代理商/技术参数
参数描述
BQ24004 制造商:TI 制造商全称:Texas Instruments 功能描述:TWO-CELL Li-ION CHARGE MANAGEMENT IC FOR PDAs AND INTERNET APPLIANCES
BQ24004_12 制造商:TI 制造商全称:Texas Instruments 功能描述:TWO-CELL Li-ION CHARGE MANAGEMENT IC
BQ24004EVM 功能描述:电源管理IC开发工具 2-cell Li-Ion chrgr w/ integrated FET RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
BQ24004PWP 功能描述:电池管理 Li-Ion Linear Charge Management IC RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
BQ24004PWP 制造商:Texas Instruments 功能描述:IC's