- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98280 > TPS2541RTET (TEXAS INSTRUMENTS INC) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16 PDF資料下載
參數(shù)資料
| 型號： | TPS2541RTET |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16 |
| 封裝： | GREEN, PLASTIC, WQFN-16 |
| 文件頁數(shù)： | 22/37頁 |
| 文件大?。?/td> | 999K |
| 代理商： | TPS2541RTET |
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頁第21頁當(dāng)前第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
3
2
1
4
OUT
DM_IN
DP_IN
N/C
10
11
12
9
IN
DM_OUT
DP_OUT
ILIM_SEL
5
6
7
8
16
15
14
13
DSC
CTL1
CTL2
CTL3
ILIM0
ILIM1
GND FAULT
R6
10 kW
R8
20 kW
C7
150 mF
TPS2541
+
VBUS
DM-CONN
FAULT
C6
0.1 mF
DP-CONN
EN
STATE
DP-HOST
DM-HOST
5 V_HOST
UDG-10133
Power Pad
3
2
1
4
OUT
DM_IN
DP_IN
N/C
10
11
12
9
IN
DM_OUT
DP_OUT
ILIM_SEL
5
6
7
8
16
15
14
13
EN
CTL1
CTL2
CTL3
ILIM0
ILIM1
GND FAULT
R3
10 kW
R8
20 kW
C5
150 mF
TPS2540/40A
+
VBUS
DM-CONN
FAULT
C4
0.1 mF
DP-CONN
EN
STATE
DP-HOST
DM-HOST
5 V_HOST
UDG-10134
ADAPTER
Power Pad
SLVSAG2A
– OCTOBER 2010 – REVISED APRIL 2011
CTL Pin Configuration for Notebook States
The CTL pins provide the user with mode flexibility. Specifically, within a notebook, states S0, S3, S4, and S5 are
important for controlling power consumption. For S0 the host controller is active, so either SDP or CDP should be
selected. The notebook is responsible for sourcing at least 500mA when SDP is selected and at least 1500 mA
when CDP is selected. Figure 44 illustrates the circuit connection forTPS2541 using one control signal (STATE).
When STATE = logic 0, auto detect is selected (S3/S4/S5, 1.5 A). When STATE = logic 1, CDP mode is selected
(S0, 1.5 A).
Figure 44. TPS2541 Application Using Single STATE Control Signal
Figure 45 illustrates the circuit connection for TPS2540/40A with STATE and ADAPTER control signals. If the
adapter is present (ADAPTER = logic 1), the TPS2540/40A supports auto detect operation when STATE = logic
0 (S3/S4/S5, 1.5 A) and CDP operation when STATE = logic 1 (S0, 1.5 A). If the adapter is not present
(ADAPTER = logic 0), the TPS2540/40A disables sleep charge when STATE = logic 0 (S3/S4/S5, power switch
off) and SDP operation when STATE = logic 1 (S0, 0.5 A).
Figure 45. TPS2540/40A Application Using STATE and ADAPTER Control Signals
Copyright
2010–2011, Texas Instruments Incorporated
29
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS2550DBV | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| TPS2551DRVR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| TPS2551DRVTG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| TPS2551DRVRG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| TPS2551DBVR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS2543EVM-064 | 功能描述:電源管理IC開發(fā)工具 TPS2543 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS2543QRTERQ1 | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:IC CHARGING CTLR USB 16-WQFN 制造商:Texas Instruments 功能描述:USB charging controller w/ power switch |
| TPS2543QRTETQ1 | 功能描述:電源開關(guān) IC - USB Auto USB Chrg Port Pwr Switch & Cntlr RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS2543RTER | 功能描述:電源開關(guān) IC - USB USB Charging Port Pwr Sw & Cntrlr RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS2543RTET | 功能描述:電源開關(guān) IC - USB USB Charging Port Pwr Sw & Cntrlr RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。