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參數(shù)資料
| 型號： | AT1386F-PBF |
| 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(jī) |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 441K |
| 代理商： | AT1386F-PBF |
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
1
Features
Low start-up power supply voltage :1.4V(CH6)
Wide supply voltage range from 2.5V to 6.5V
(CH1~6)
High speed operation is possible: Maximum
1 MHz
Supports for up, flyback and up/down SEPIC
conversion (CH 1,2,3,4,5,6)
Synchronized rectification on CH1,CH2
Supports for negative voltage feedback CH5
Built-in On/Off function
Built-in Soft-Start function
Built-in Short-Circuit Protection.
Applications
Digital Cameras
CCD Imaging Devices
Camcorders
General Description
The AT1386 is a 6-channel PWM DC/DC control
IC for low voltage applications with a soft start
function and short circuit detection function. This
IC is ideal for up conversion, down conversion,
and up/down conversion (using a step-up/step-
down SEPIC system with free input and output
settings). 6 channels can be built in the LQFP48
package, each channel be controlled, and soft-start.
The AT1386 include one comparator to generate
low-battery warning outputs. It also contains two
high efficiency topology by using synchronous
rectification PWM(It can be disable by floating
OUT1_2,OUT2_2.)
Pin Assignment
Ordering Information
Part number
AT1386F
AT1386F_PBF
AT1386F_GRE
Package
LQFP48
Marking
AT1386F
LQFP48, PB-Free
LQFP48, Green
AT1386F, date code with one bottom line
AT1386F, date code with two bottom line
Aimtron reserves the right without notice to change this circuitry and specifications.
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相關(guān)代理商/技術(shù)參數(shù) |
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| 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 |
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| 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 |
| AT1388 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Controller for DSC |
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