參數(shù)資料
型號： TPS76318DBV
廠商： Texas Instruments, Inc.
英文描述： LOW-POWER 150-mA LOW-DROPOUT LINEAR REGULATORS
中文描述： 低功耗150mA的低壓差線性穩(wěn)壓器
文件頁數(shù)： 15/20頁
文件大?。?/td> 305K
代理商： TPS76318DBV
SLVS181H DECEMBER 1998 REVISED JANUARY 2004
www.ti.com
15
APPLICATION INFORMATION
regulator protection
The TPS763xx pass element has a built-in back diode that safely conducts reverse currents when the input voltage drops
below the output voltage (e.g., during power down). Current is conducted from the output to the input and is not internally
limited. If extended reverse voltage is anticipated, external limiting might be appropriate.
The TPS763xx also features internal current limiting and thermal protection. During normal operation, the TPS763xx limits
output current to approximately 800 mA. When current limiting engages, the output voltage scales back linearly until the
overcurrent condition ends. While current limiting is designed to prevent gross device failure, care should be taken not to
exceed the power dissipation ratings of the package. If the temperature of the device exceeds 165
°
C, thermal-protection
circuitry shuts it down. Once the device has cooled down to below 140
°
C, regulator operation resumes.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS76318DBVR 功能描述:低壓差穩(wěn)壓器 - LDO Low-Power 150-mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76318DBVRG4 功能描述:低壓差穩(wěn)壓器 - LDO Low-Power 150-mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76318DBVT 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 150mA LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS76318DBVT 制造商:Texas Instruments 功能描述:Voltage Regulator IC Output Voltage Max:
TPS76318DBVTG4 功能描述:低壓差穩(wěn)壓器 - LDO Low-Power 150-mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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