- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄220069 > TPS65021RHARG4 (TEXAS INSTRUMENTS INC) 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40 PDF資料下載
參數(shù)資料
| 型號： | TPS65021RHARG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40 |
| 封裝： | 6 X 6 MM, GREEN, PLASTIC, MO-220/VJJD-2, QFN-40 |
| 文件頁數(shù)： | 21/47頁 |
| 文件大?。?/td> | 1180K |
| 代理商： | TPS65021RHARG4 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁當(dāng)前第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁
www.ti.com
DataLine
Stable;
DataValid
DATA
CLK
Change
ofData
Allowed
DATA
CLK
S
P
STARTCondition
STOP Condition
SCLK
SDAT
Start
Slave Address
Register Address
Data
0
A6
A5
A4
A0
R/W
R7
R6
R5
R0
D7
D6
D5
D0
ACK
0
Stop
Note:SLAVE=TPS65020
SLVS613B – OCTOBER 2005 – REVISED JULY 2007
whenever the clock line is high. There is one clock pulse per bit of data. Each data transfer is initiated with a
start condition and terminated with a stop condition. When addressed, the TPS65021 device generates an
acknowledge bit after the reception of each byte. The master device (microprocessor) must generate an extra
clock pulse that is associated with the acknowledge bit. The TPS65021 device must pull down the DATA line
during the acknowledge clock pulse so that the DATA line is a stable low during the high period of the
acknowledge clock pulse. The DATA line is a stable low during the high period of the acknowledge–related clock
pulse. Setup and hold times must be taken into account. During read operations, a master must signal the end
of data to the slave by not generating an acknowledge bit on the last byte that was clocked out of the slave. In
this case, the slave TPS65021 device must leave the data line high to enable the master to generate the stop
condition
Figure 29. Bit Transfer on the Serial Interface
Figure 30. START and STOP Conditions
Figure 31. Serial i/f WRITE to TPS65021 Device
28
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS3809CXERF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| TC151A6023EOA713 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| TC151B4332EOA713 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| TC151B5933EOA723 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| TC151B5735EOA723 | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS65021RHAT | 功能描述:電池管理 6-Ch Pwr Mgmt IC for Li-Ion Systems RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TPS65021RHATG4 | 功能描述:電池管理 6-Ch Pwr Mgmt IC for Li-Ion Systems RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TPS65022RHAR | 功能描述:電池管理 Pwr Mgmt IC for Li-Ion Pwred Sys RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TPS65022RHARG4 | 功能描述:電池管理 Pwr Mgmt IC for Li-Ion Pwred Sys RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TPS65022RHAT | 功能描述:電池管理 Pwr Mgmt IC for Li-Ion Pwred Sys RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。