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參數(shù)資料
| 型號(hào)： | SC1408IMS.TR |
| 廠商： | Semtech Corporation |
| 英文描述： | LOW VOLTAGE, BOOST DC-DC CONTROLLER |
| 中文描述： | 低電壓，升壓DC - DC控制器 |
| 文件頁(yè)數(shù)： | 6/12頁(yè) |
| 文件大?。?/td> | 157K |
| 代理商： | SC1408IMS.TR |
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
LOW VOLTAGE, BOOST DC-DC
CONTROLLER
SC1408
August 22, 2000
6
Fig. 3: Achieving output voltages greater than 16.5V
+
C3
100uF
25V OUT
Q1
IRL3103S
L1
22uH
D3
12V
3.3V IN
D1
B130T
+
C8
100uF
R4
10.0k
U1
SC1408IS
8
1
2
3
4
5
6
7
ISENSE
GATE
BST
FB
SHDN
REF
AGND
GND
R2
0.05Ohm
R6
470
C4
0.1uF
R3
200k
+
C2
100uF
D4
1N4148
C5
0.1uF
Fig. 4: Implementing shutdown with input/output isolation
R3
90k
3.3V IN
U1
SC1408IS
8
1
2
3
4
5
6
7
ISENSE
GATE
BST
FB
SHDN
REF
AGND
GND
L1
22uH
+
C2
100uF
+
C3
100uF
12V OUT
C5
0.1uF
D1
B130T
C4
0.1uF
R2
0.05Ohm
J1
1
2
R5
5.1k
Q1
IRLL3303
SHORT = RUN
OPEN = SHUTDOWN
+
C8
100uF
R4
10.0k
Q2
Si2301DS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC1408IMSTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Low Voltage, Boost DC-DC Controller |
| SC1408IS.TR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LOW VOLTAGE, BOOST DC-DC CONTROLLER |
| SC1408IS.TRT | 制造商:Semtech Corporation 功能描述:IC BOOST DC/DC VOLTAGE CONTROLLER 8-SOIC, Primary Input Voltage:16.5V, No. of Ou |
| SC1408ISTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Low Voltage, Boost DC-DC Controller |
| SC1409 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:1 A Synchronous Switching Regulator |
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