- 您现在的位置：买卖IC网 > PDF目录98280 > TPS2561DRC (TEXAS INSTRUMENTS INC) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 PDF资料下载
参数资料
| 型号： | TPS2561DRC |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封装： | GREEN, SON-10 |
| 文件页数： | 20/24页 |
| 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
相关PDF资料 |
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS2561DRCEVM-424 | 功能描述:交换机 IC 开发工具 Eval Mod for TPS2561 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| TPS2561DRCR | 功能描述:电源开关 IC - USB Dual Ch Prec Adj Current-Ltd Pwr Sw RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| TPS2561DRCT | 功能描述:电源开关 IC - USB Dual Ch Prec Adj Current-Ltd Pwr Sw RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| TPS2561QDRCRQ1 | 功能描述:电源开关 IC - USB AC Dual Channel Prec Adj Crnt-Ltd Pwr Sw RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| TPS25740AEVM-741 | 功能描述:LM5175, TPS25740A - Interface, USB Type-C? Evaluation Board 制造商:texas instruments 系列:- 零件状态:新产品 主要用途:接口，USB Type-C? 嵌入式:- 使用的 IC/零件:LM5175, TPS25740A 主要属性:- 辅助属性:- 所含物品:板 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。