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參數(shù)資料
| 型號： | MB3817 |
| 廠商： | Fujitsu Limited |
| 英文描述： | ECONOLINE: REC5-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 5W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
| 中文描述： | 開關穩(wěn)壓器控制器 |
| 文件頁數(shù)： | 3/29頁 |
| 文件大?。?/td> | 240K |
| 代理商： | MB3817 |
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3
MB3817
I
PIN DESCRIPTION
Pin no.
Pin name
I/O
Descriptions
1
CT
—
This pin connects to a capacitor for setting the triangular-wave frequency.
2
RT
—
This pin connects to a resistor for setting the triangular-wave frequency.
3
+IN
I
Error amplifier non-inverted input pin
4
–IN
I
Error amplifier inverted input pin
5
FB
O
Error amplifier output pin
6
DTC
I
Dead time control pin
7
CB1
—
Boot capacitor connection pin
8
CB2
—
Boot capacitor connection pin
9
V
CC
—
Power supply pin
10
OUT
O
Totem-pole type output pin
11
VE
—
Output current setting pin
12
GND
—
Ground pin
13
CS
—
Soft start setting capacitor connection pin
14
CSCP
—
Short detection setting capacitor connection pin
15
CTL
I
Power supply control pin
When this pin is High, IC is inactive state
When this pin is Low, IC is standby state
16
V
REF
O
Reference voltage output pin
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB3817_03 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller |
| MB3817PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller |
| MB3817PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3821 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-ch DC/DC Converter IC With Synchronous Rectifier |
| MB3821PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-ch DC/DC Converter IC With Synchronous Rectifier |
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