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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)： | 5/12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
5
Fig. 1: Typical Application - Boost Configuration
+
C3
100uF
C5
0.1uF
D1
B130T
R3
31.6k
Vin=3.3V
C9
(1)
U1
SC1408IS
8
1
2
3
4
5
6
7
ISENSE
GATE
BST
FB
SHDN
REF
AGND
GND
+
C8
100uF
R4
10.0k
COILCRAFT DO3316P-223
+
C2
100uF
Q1
IRLR024N
L1
22uH
(1) See Component Selection
R2
0.05Ohm
Vout=5V
Fig. 2: Typical Application - Buck/Boost (SEPIC) Configuration
C9
(1)
R2
0.05Ohm
C4
0.1uF
D1
B130T
Vin=2.7V to 6V
D2
1N4148
+
C1
100uF
+
C2
100uF
L1A 22uH
1
2
L1A/L1B IS COUPLED INDUCTOR
PULSE PE-53718 OR
EQUIVALENT
R4
10.0k
Q1
IRLL3303
+
C3
100uF
U1
SC1408IS
8
1
2
3
4
5
6
7
ISENSE
GATE
BST
FB
SHDN
REF
AGND
GND
Vout=5V
(1) See Component Selection
R3
31.6k
L1B
22uH
4
3
+
C8
100uF
C5
0.1uF
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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(chēng):Semtech Corporation 功能描述:Low Voltage, Boost DC-DC Controller |
| SC1408IS.TR | 制造商:SEMTECH 制造商全稱(chēng):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(chēng):Semtech Corporation 功能描述:Low Voltage, Boost DC-DC Controller |
| SC1409 | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:1 A Synchronous Switching Regulator |
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