欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TPS65562RGT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩壓器
英文描述: BATTERY CHARGE CONTROLLER, PQCC16
封裝: PLASTIC, QFN-16
文件頁數: 14/16頁
文件大小: 534K
代理商: TPS65562RGT
www.ti.com
PRINCIPLES OF OPERATION
CHG
(VOUT)
XFULL
F_ON
G_IGBT
(ENA)
~~
tim
eA
tim
eB
tim
eC
tim
eD
tim
eE
tim
eF
tim
eG
tim
eH
tim
eI
tim
eJ
Start/Stop Charging
Indicate Charging Status
SLVS775 – JUNE 2007
Figure 4. Whole Operation Sequence Chart
TPS65562 has one internal enable latch, F1, that holds the charge enable (ON/OFF status) of the device (see
The only way to start charging is to input CHG
↑ (see time A/C/H in Figure 4). Each time CHG↑ is applied, the
TPS65562 starts charging.
There are three trigger events to stop charging:
1. Forced stop by inputting CHG = L from the controller (see timeB in Figure 4).
2. Automatic stop by detecting a full charge. VOUT reaches the target value (see TimeD in Figure 4).
3. Protected stop by detecting an overcurrent function (OVDS) trigger at SW pin (see TimeI in Figure 4).
When the charging operation is complete, the TPS65562 drives the charge completion indicator pin, XFULL, to
GND. A controller can detect the status of the device as a logic signal when connected through a pullup resister,
R1 (see Figure 1).
The XFULL output enables the controller to detect the OVDS protection status. If OVDS protection occurs,
XFULL never goes L during CHG = H. Therefore, the controller detects OVDS protection by measuring the time
from CHG high to XFULL low. If the time to XFULL low is longer than the maximum designed charge time, then
an OVDS protection occurred.
The device starts charging at timeH, and OVDS protection occurs at TimeI (see Figure 5). At TimeI, XFULL
stays H. At TimeJ, the controller detects OVDS protection through the expiration of a timer ends and then sets
CHG to low to terminate the operation.
7
相關PDF資料
PDF描述
TPS65810RTQ 9-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
TPS65810RTQT 9-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
TPS65820RSHTG4 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
TPS65910RSLT POWER SUPPLY SUPPORT CKT, PQCC48
TPS65920A2ZCHR SPECIALTY CONSUMER CIRCUIT, PBGA139
相關代理商/技術參數
參數描述
TPS65562RGTR 功能描述:功率驅動器IC Integr Photo Flash Charger & IGBT Drvr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
TPS65562RGTRG4 功能描述:功率驅動器IC Photo flash charger w/ IGBT driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
TPS65562RGTT 功能描述:功率驅動器IC Integr Photo Flash Charger & IGBT Drvr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
TPS65562RGTTG4 功能描述:功率驅動器IC Photo flash charger w/ IGBT driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
TPS65563ARGTR 功能描述:功率驅動器IC Integr Photo Flash Charger & IGBT Drvr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
主站蜘蛛池模板: 延长县| 辰溪县| 定安县| 丰顺县| 崇左市| 绩溪县| 方山县| 承德县| 施秉县| 织金县| 嵊州市| 西宁市| 惠东县| 固原市| 长沙市| 武威市| 綦江县| 察哈| 虞城县| 哈巴河县| 福鼎市| 皋兰县| 马鞍山市| 尤溪县| 蚌埠市| 平顶山市| 隆子县| 图木舒克市| 涟源市| 宁远县| 东海县| 凌源市| 虎林市| 门头沟区| 阿瓦提县| 巧家县| 怀远县| 梁河县| 遂溪县| 多伦县| 安宁市|