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參數資料
| 型號： | FSCM0565R |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Green Mode Fairchild Power Switch (FPS) |
| 中文描述： | 綠色模式飛兆半導體功率開關（FPS） |
| 文件頁數： | 13/20頁 |
| 文件大小： | 346K |
| 代理商： | FSCM0565R |
FSCM0565R
13
Typical application circuit
Features
High efficiency (>81% at 85Vac input)
Low standby mode power consumption (<1W at 240Vac input and 0.4W load)
Low component count
Enhanced system reliability through various protection functions
Low EMI through frequency modulation
Internal soft-start (15ms)
Key Design Notes
The delay time for over load protection is designed to be about 50ms with C106 of 47nF. If a faster triggering of OLP is
required, C106 can be reduced to 22nF.
Using a resistor R106 on the current limit pin (#5), the pule-by-pulse current limit level is reduced to about 2A.
Zener diode ZD102 is used for a safety test such as UL. When the drain pin and feedback pin are shorted, the zener diode
fails and remains short, which causes the fuse (F1) blown and prevents explosion of the opto-coupler (IC301). This zener
diode also increases the immunity against line surge.
1. Schematic
Application
Output power
Input voltage
Universal input
Output voltage (Max current)
5V (2.0A)
LCD Monitor
40W
(85-265Vac)
12V (2.5A)
3
4
C102
220nF
275VAC
LF101
23mH
C101
220nF
275VAC
RT1
F1
FUSE
250V
2A
C103
100uF
400V
R103
56k
2W
C104
1kV
D101
UF 4007
C106
50V
C105
22uF
50V
D102
TVR10G
R104
5
1
2
3
4
5
T1
EER3016
BD101
2KBP06M3N257
1
2
R101
1W
FSCM0565RC
I
limit
Vfb
Vcc
Drain
GND
1
2
3
4
5
ZD101
22V
8
10
D202
MBRF10100
C201
1000uF
25V
C202
1000uF
25V
L201
12V, 2.5A
6
7
D201
MBRF1045
C203
1000uF
10V
C204
1000uF
10V
L202
5V, 2A
R201
1k
R202
1.2k
R204
5.6k
R203
10k
C205
47nF
R205
C301
4.7nF
IC301
H11A817A
IC201
KA431
R102
500k
R105
500k
R106
10k
1/4W
ZD102
10V
相關PDF資料 |
PDF描述 |
|---|---|
| FSCM0565RCYDTU | Green Mode Fairchild Power Switch (FPS) |
| FSCM0765R | Green Mode Fairchild Power Switch (FPS) |
| FSCM0765RC | Green Mode Fairchild Power Switch (FPS) |
| FSCM0765RD | Green Mode Fairchild Power Switch (FPS) |
| FSCM0565RC | Green Mode Fairchild Power Switch (FPS) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FSCM0565RBIWDTU | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSCM0565RC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS) |
| FSCM0565RCYDTU | 功能描述:電源開關 IC - 配電 POWER_CONVERSION RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| FSCM0565RD | 制造商:Fairchild Semiconductor Corporation 功能描述:POWER SWITCH SMPS GREEN D2-PAK-5 |
| FSCM0565RG | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch |
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