- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69283 > TWL6030B1A0CMRR (TEXAS INSTRUMENTS INC) 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187 PDF資料下載
參數(shù)資料
| 型號(hào)： | TWL6030B1A0CMRR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187 |
| 封裝： | 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187 |
| 文件頁(yè)數(shù)： | 74/97頁(yè) |
| 文件大小： | 937K |
| 代理商： | TWL6030B1A0CMRR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)當(dāng)前第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)
SWCS045-019
32.768-kHz crystal clock
ADP interrupt
ADP_MODE[1:0]
00
10/11
EnaComp
VBUS_IADP_SINK
VBUS_IADP_SRC
Comp (VADP_PRB)
T_ADP_SINK
T_ADP_RISE
Asynchronous
T_ADP_SINK
TA_ADP_PRB or TB_ADP_PRB
00
10/11
>T_ADP_HIGH or 255*Tclk
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
Figure 20. ADP Probing Timing Diagram
GAS GAUGE
The gas gauge, also called the current gauge, measures the current from the battery or the current into the
battery. An analog-to-digital converter (ADC) (Coulomb counter) is required to measure the voltage over the
external Rsense sense resistor. This resistor is connected to the negative side of the battery. The integration
period of the ADC is programmable from 3.9 to 250 ms. The gas gauge works continuously, which means that
the new measurement starts immediately after the previous result becomes available. The averaging and the
compensation are done by the TWL6030 digital module but requires software controls.
The main features of the gas gauge are:
Current range:
±6.2A (with 10-mΩ sense resistor)
ADC clock frequency: 32.768 kHz
Data size: 13 result bits + 1 sign bit, 2
’s complement format (with 250-ms integration period)
Integration periods: 250 ms (default), 62.5 ms, 15.6 ms, 3.9 ms
Battery discharging gives negative result (sign bit = 1)
External sense resistor is needed (will be connected the negative side of battery)
Figure 21 shows a block diagram of the gas gauge.
76
Copyright
2010–2011, Texas Instruments Incorporated
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PWR-82330-160K | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
| PWR-82330-270Q | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
| PWR-82330-410Y | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
| PWR-82330-530Z | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
| PWR-82330-580K | BRUSHLESS DC MOTOR CONTROLLER, 10 A, DIP50 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TWL6030B1A4CMR | 功能描述:PMIC 解決方案 FULLY INTEGRATED PWR MANAGEMENT RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| TWL6030B1A4CMRR | 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| TWL6030B1AACMR | 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| TWL6030B1AACMRR | 功能描述:PMIC 解決方案 Fully Integrated Pwr Mgmt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| TWL6032 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Fully Integrated Power Management with Power Path and Battery Charger |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。