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參數(shù)資料
| 型號： | AT1386F-GRE |
| 廠商： | Aimtron Technology Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 6-Channel DC-DC Converter for DSC |
| 中文描述： | 6聲道的DC - DC轉(zhuǎn)換器的數(shù)碼相機 |
| 文件頁數(shù)： | 18/21頁 |
| 文件大?。?/td> | 441K |
| 代理商： | AT1386F-GRE |
AT1386
Preliminary Product Information
6-Channel DC-DC Converter for DSC
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879 Email:
service@aimtron.com.tw
18
Setting the Dead Time Control Level
When using Boost, SEPIC, Zeta or flyback DC/DC converter, it must prevent that
output transistor works at full-ON state (ON duty = 100%). To prevent this
situation, set the maximum duty of these channels. The dead time control circuit
is implemented as below. When the voltage at the DTC pin is higher than the
triangular wave voltage (CT, CTP, CTN), the output transistor is turned on. The
maximum duty calculation formula assuming that triangular wave amplitude =
0.5V and triangular wave minimum voltage = 0.3V.
Note 1 : The circuit is suitable at CH1 to CH5.
Note 2 : Shorting DTC and VREG to disable dead time control function.
%
100
)
5
3
(
.
×
=
Vd
Duty
MAX
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| AT1386F-PBF | 6-Channel DC-DC Converter for DSC |
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| AT1393 | 6-Channel DC-DC Converter IC for DSC |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AT1386F-PBF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:6-Channel DC-DC Converter for DSC |
| AT1387A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Converter for DSC |
| AT1387AF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Converter for DSC |
| AT1387AF-GRE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Converter for DSC |
| AT1387AF-PBF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Converter for DSC |
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