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参数资料
| 型号： | TPS2062DG4R |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | PLASTIC, SO-8 |
| 文件页数： | 12/35页 |
| 文件大小： | 821K |
| 代理商： | TPS2062DG4R |
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www.ti.com
DESCRIPTION (CONTINUED)
SLVS490D – DECEMBER 2003 – REVISED FEBRUARY 2007
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
When the output load exceeds the current-limit threshold or a short is present, the device limits the output
current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low.
When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the
junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a
thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch
remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at
1.5 A typically.
AVAILABLE OPTION AND ORDERING INFORMATION
RECOMMENDED
TYPICAL
PACKAGED
MAXIMUM
SHORT-CIRCUIT
NUMBER OF
DEVICES (1)
TA
ENABLE
CONTINUOUS
CURRENT LIMIT
SWITCHES
MSOP (DGN)
SOIC(D)
LOAD CURRENT
AT 25
°C
Active low
TPS2061DGN
TPS2061D
Single
Active high
TPS2065DGN
TPS2065D
Active low
TPS2062DGN
TPS2062D
-40
°C to 85°C
1 A
1.5 A
Dual
Active high
TPS2066DGN
TPS2066D
Active low
-
TPS2063D
Triple
Active high
-
TPS2067D
(1)
The package is available taped and reeled. Add an R suffix to device types (e.g., TPS2062DR).
ORDERING INFORMATION
TA
SOIC(D)(1)
STATUS
MSOP (DGN)(1)
STATUS
TPS2061DG4
Active
TPS2061DGNG4
Active
TPS2062DG4
Active
TPS2062DGNG4
Active
-40
°C to 85°C
TPS2065DG4
Active
TPS2065DGNG4
Active
TPS2066DG4
Active
TPS2066DGNG4
Active
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS2062DGN | 功能描述:电源开关 IC - USB Dual 1A Current-Limited 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 |
| TPS2062DGNG4 | 功能描述:电源开关 IC - USB Dual 1A Current-Limited 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 |
| TPS2062DGNR | 功能描述:电源开关 IC - USB Dual 1A Current-Limited 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 |
| TPS2062DGNRG4 | 功能描述:电源开关 IC - USB Dual 1A Current-Limited 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 |
| TPS2062DR | 功能描述:电源开关 IC - USB Dual 1A Current-Limited 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 |
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