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參數(shù)資料
| 型號： | MB3827 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
| 中文描述： | 6通道DC / DC轉(zhuǎn)換集成電路同步的電壓升壓和步驟整風(fēng)式 |
| 文件頁數(shù)： | 23/41頁 |
| 文件大?。?/td> | 557K |
| 代理商： | MB3827 |
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MB3827
23
Starting CTL5 (CTL6) after a soft start on channels 1 to 4 and 7
When CTL5 (CTL6) is started after a soft start on channels 1-4 and 7, the capacitor (C
S
) connected to the CS1-6
terminal (pin 30) start charging. The error amplifier thus provides the output voltage from channel 5 (6) with a
soft start operation in comparison with the voltage at pin CS1-6.
0.77 V
0.6 V
0.3 V
CTL1
4, 7 (pin 27)
CTL5 (pin 28)
(CTL6 (pin 29))
Channel 5
output voltage V
O5
(Channel 6
output voltage V
O6
)
DTC7 (pin 9)
CS1
6 (pin 30)
t
1.26 V
Channel 7
output voltage
Channel 1 to 4
output voltage
(1) to (2) : Channel 7 soft start interval
(3) to (4) : Channel 1 to 4 soft start interval
(5) to (6) : Channel 5 (channel 6) soft start interval
(5)’ to (6)’:Channel 5 (channel 6) soft start interval (wave form) as CTL5 (CTL6)
goes “L” to “H” during a soft start on channels 1-4.
(1) (2) (3)
(4)
(5)
(6)
(5)’
(6)’
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| MB3827PFV | 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3827PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
| MB3828 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Pentium DC/DC Converter IC |
| MB3828PFV-G-BND | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Pentium DC/DC Converter IC |
| MB3829 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:System Power Supply IC for Mobile Telephone |
| MB3829PFV-G-BND | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:System Power Supply IC for Mobile Telephone |
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