參數(shù)資料
型號(hào)： TPS63700DRC
廠商： Texas Instruments, Inc.
英文描述： DC-DC INVERTER
中文描述： 直流逆變器
文件頁(yè)數(shù)： 18/22頁(yè)
文件大?。?/td> 1029K
代理商： TPS63700DRC
www.ti.com
THERMAL INFORMATION
Implementation of integrated circuits in low-profile and fine-pitch surface-mount packages typically requires
special attention to power dissipation. Many system-dependent issues, such as thermal coupling, airflow, added
heatsinks
and
convection
surfaces,
and
the
presence
power-dissipation limits of a given component.
PDMAX
TJMAX
TA
R
JA
(8)
TPS63700
SLVS530–SEPTEMBER 2005
of
heat-generating
components
affect
the
Three basic approaches for enhancing thermal performance are:
Improving the power dissipation capability of the PCB design
Improving the thermal coupling of the component to the PCB
Introducing airflow to the system
The maximum recommended junction temperature (T
J
) of the TPS63700 device is 125
°
C. The thermal resistance
of the 10-pin SON, 3x3-mm package (DRC) is R
JA
= 48.7
°
C/W. Specified regulator operation is ensured to a
maximum ambient temperature T
of 85
°
C. Therefore, the maximum power dissipation is about 821 mW. More
power can be dissipated if the maximum ambient temperature of the application is lower.
18
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS63700DRCR 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Adj -15V Out Inv DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
TPS63700DRCRG4 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Adj -15V Out Inv DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS63700DRCT 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Adj -15V Out Inv DC/DC Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS63700DRCT 制造商:Texas Instruments 功能描述:IC DC/DC INV -15V 10-SON 制造商:Texas Instruments 功能描述:IC, DC/DC INV -15V 10-SON 制造商:Texas Instruments 功能描述:IC, DC/DC INV -15V 10-SON; Primary Input Voltage:5.5V; No. of Outputs:1; Output Voltage:-2V; Output Current:360mA; Voltage Regulator Case Style:SON; No. of Pins:10; Operating Temperature Min:-40C; Operating Temperature Max:85C; ;RoHS Compliant: Yes
TPS63700DRCT 制造商:Texas Instruments 功能描述:DC/DC CONVERTER 制造商:Texas Instruments 功能描述:IC, INVERTING DC/DC CONVERTER, SON-10
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