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參數資料
| 型號： | FA3621 |
| 廠商： | FUJI ELECTRIC HOLDINGS CO., LTD. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | For Switching Power Supply Control |
| 中文描述： | 對于開關電源控制 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 67K |
| 代理商： | FA3621 |
1
I
Dimensions, mm
á
LQFP-48
0~7
9.0
±
0.3
0.10
±
0.06
0.5
±
0.1
0.2
±
0.06
0.127
±
0.05
1.45 max
7.0
1
12
36
25
4
3
1
2
9
±
0
0
±
0
7
7
8
CMOS IC
For Switching Power SupplFA3621F
I
Description
FA3621F is a control IC for 6-channel DC-DC converter.
This IC can directly drive a Nch/Pch-MOSFET.
This IC is suitable to reduce converter size because it has
many functions in a small package LQFP-48.
I
Features
6-channel PWM control with MOSFET direct driving :
5-channel for Pch-MOSFET, 1channel for Nch-MOSFET
Low input voltage: 4.5V to 20V
±
1.5% high accuracy bandgap reference
Low power consumption by means of CDMOS
Standby mode: 10
μ
A(max.)
Operating mode: 6mA(max.)
Soft start function for each channel
ON/OFF function for each channel
Timer latch for short protection
Overheat protection
Undervoltage lockout
Wide range of operation frequency: 50kHz to 1MHz
Package: LQFP-48(Thin and small)
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Application
VTR-camera, digital-steel-camera and portable equipment
FA3621F
相關PDF資料 |
PDF描述 |
|---|---|
| FA3621F | For Switching Power Supply Control |
| FA3629AV | For Switching Power Supply Control |
| FA3630V | CAP CER 4.7UF 4V X5R 0603 |
| FA3635P | CAP CER 4.7UF 6.3V X5R 0603 |
| FA3641 | PWM control IC with light load power saving function For Switching Power Supply Control |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FA3621F | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3629AV | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3630V | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3635P | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3641 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:PWM control IC with light load power saving function For Switching Power Supply Control |
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