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參數資料
| 型號： | FSCM0765RGWDTU |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | Low Cost 200 MHz Differential Receiver Amplifier; Package: SOIC; No of Pins: 8; Temperature Range: Industrial |
| 中文描述： | 21 A SWITCHING REGULATOR, 72 kHz SWITCHING FREQ-MAX, PSFM6 |
| 封裝： | TO-220, 6 PIN |
| 文件頁數： | 13/20頁 |
| 文件大?。?/td> | 495K |
| 代理商： | FSCM0765RGWDTU |
FSCM0765R
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
Resistors R102 and R105 are employed to prevent start-up at low input voltage
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.
1. Schematic
Figure 23. Demo Circuit
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
275VA
C
LF101
23mH
C101
220nF
275VA
C
RT1
5D-9
F1
FUSE
250V
2A
C103
100uF
400V
R103
56k
2W
C104
2.2nF
1kV
D101
UF 4007
C106
47nF
50V
C105
22uF
50V
D102
TVR10G
R104
5
1
2
3
4
5
T1
EER3016
BD101
2KBP06M3N257
1
2
R101
560k
1W
FSCM0765R
I
limit
Vf
b
Vcc
Drain
GND
1
2
3
4
6
ZD10
1
22V
8
10
D202
MBRF10100
C201
1000uF
25V
C202
1000u
F
25V
L20
1
12V,
2.5A
6
7
D201
MBRF1045
C203
1000uF
10V
C204
1000u
F
10V
L20
2
5V, 2A
R201
1k
R202
1.2k
R204
5.6k
R203
10k
C205
47nF
R205
5.6k
C301
4.7n
F
IC301
H11A817A
IC201
KA431
R102
500k
R105
500k
R106
5k
1/4W
5N.C
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| FSCM0565RJ | Green Mode Fairchild Power Switch (FPS) |
| FSCM0765RG | Green Mode Fairchild Power Switch (FPS) |
| FSCM0765RI | Green Mode Fairchild Power Switch (FPS) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FSCM0765RI | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS) |
| FSCM0765RIWDTU | 功能描述:電源開關 IC - 配電 SMPS Power Switch 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 |
| FSCM0765RJ | 功能描述:開關變換器、穩壓器與控制器 SMPS SetTop Box Grn Power Switch RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FSCM0765RJX | 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 |
| FSCM15SM60A | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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