- 您現在的位置：買賣IC網 > PDF目錄98280 > TPS2561DRC (TEXAS INSTRUMENTS INC) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 PDF資料下載
參數資料
| 型號： | TPS2561DRC |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封裝： | GREEN, SON-10 |
| 文件頁數： | 20/24頁 |
| 文件大小： | 942K |
| 代理商： | TPS2561DRC |
Charge
Pump
Driver
UVLO
Current
Limit
Thermal
Sense
9-ms Deglitch
IN
GND
EN1
ILIM
OUT1
FAULT1
CS
Current
Sense
CS
EN2
OUT2
Thermal
Sense
9-ms Deglitch
FAULT2
Current
Sense
www.ti.com
SLVS930 – DECEMBER 2009
DEVICE INFORMATION
Pin Functions
PIN
I/O
DESCRIPTION
NAME
TPS2560
TPS2561
4
-
I
Enable input, logic low turns on channel one
EN1
power switch
EN1
-
4
I
Enable input, logic high turns on channel one
power switch
5
-
I
Enable input, logic low turns on channel two
EN2
power switch
EN2
-
5
I
Enable input, logic high turns on channel two
power switch
GND
1
Ground connection; connect externally to
PowerPAD
IN
2, 3
I
Input voltage; connect a 0.1
μF or greater
ceramic capacitor from IN to GND as close to the
IC as possible.
FAULT1
10
O
Active-low open-drain output, asserted during
overcurrent or overtemperature condition on
channel one.
FAULT2
6
O
Active-low open-drain output, asserted during
overcurrent or overtemperature condition on
channel two
OUT1
9
O
Power-switch output for channel one
OUT2
8
O
Power-switch output for channel two
ILIM
7
O
External resistor used to set current-limit
threshold; recommended 20 k
≤ RILIM ≤ 187 k.
Internally connected to GND; used to heat-sink
PowerPAD
PAD
the part to the circuit board traces. Connect
PowerPAD to GND pin externally.
FUNCTIONAL BLOCK DIAGRAM
Copyright 2009, Texas Instruments Incorporated
5
相關PDF資料 |
PDF描述 |
|---|---|
| TPS2561DRCT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| TPS3305-20QDRQ1 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| TPS3305-18QDRQ1 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| TPS3306-20DRG4 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| TPS3306-20DGKRG4 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS2561DRCEVM-424 | 功能描述:交換機 IC 開發工具 Eval Mod for TPS2561 RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:USB Power Switches 工具用于評估:MAX4984E 工作電源電壓:2.8 V to 5.5 V |
| TPS2561DRCR | 功能描述:電源開關 IC - USB Dual Ch Prec Adj Current-Ltd Pwr Sw 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 |
| TPS2561DRCT | 功能描述:電源開關 IC - USB Dual Ch Prec Adj Current-Ltd Pwr Sw 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 |
| TPS2561QDRCRQ1 | 功能描述:電源開關 IC - USB AC Dual Channel Prec Adj Crnt-Ltd Pwr Sw 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 |
| TPS25740AEVM-741 | 功能描述:LM5175, TPS25740A - Interface, USB Type-C? Evaluation Board 制造商:texas instruments 系列:- 零件狀態:新產品 主要用途:接口，USB Type-C? 嵌入式:- 使用的 IC/零件:LM5175, TPS25740A 主要屬性:- 輔助屬性:- 所含物品:板 標準包裝:1 |
發布緊急采購，3分鐘左右您將得到回復。