參數(shù)資料
型號: LT1171CT#FLOW-06PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 5.5 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PZFM5
封裝: LEAD FREE, PLASTIC, TO-220, 5 PIN
文件頁數(shù): 17/24頁
文件大小: 225K
代理商: LT1171CT#FLOW-06PBF
LT1170/LT1171/LT1172
24
117012fg
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 1991
LT 0410 REV G PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
Positive Current Boosted Buck Converter
1170/1/2 TA18
C1
0.33
μF
470Ω
2W
R7
1k
VIN
28V
R3
680Ω
LT1170
VIN
VSW
FB
VC
1: N
D2
R2
1.24k
C3
0.47
μF
D1
VOUT
5V, 10A
N ≈ 0.25
R4
1.24k
GND
C5*
100μF
R6
470Ω
C6
0.002
μF
+
C4
0.01
μF
7
VIN
6
4
8
200pF
2
3
R5
5k
R1
5k
C2
5000μF
* REQUIRED IF INPUT LEADS ≥ 2"
LM308
+
PART NUMBER
DESCRIPTION
COMMENTS
LT1070/LT1071/LT1072
5A/2.5A/1.25A High Efficiency Switching Regulators
40kHz, VIN to 60V, VSW to 75V
LT1074/LT1076
5.5A/2A Step-Down Switching Regulators
100kHz, Also for Positive-to-Negative Conversion
LT1082
1A, High Voltage, High Efficiency Switching Regulator
VIN to 75V, VSW to 100V, Telecom
LT1268/LT1268B
7.5A, 150kHz Switching Regulators
VIN to 30V, VSW to 60V
LT1269/LT1271
4A High Efficiency Switching Regulators
100kHz/60kHz, VIN to 30V, VSW to 60V
LT1270/LT1270A
8A and 10A High Efficiency Switching Regulators
60kHz, VIN to 30V, VSW to 60V
LT1370
500kHz High Efficiency 6A Switching Regulator
High Power Boost, Flyback, SEPIC
LT1371
500kHz High Efficiency 3A Switching Regulator
Good for Boost, Flyback, Inverting, SEPIC
LT1372/LT1377
500kHz and 1MHz High Efficiency 1.5A Switching Regulators
Directly Regulates ±VOUT
LT1373
250kHz Low Supply Current High Efficiency 1.5A Switching Regulator
Low 1mA Quiescent Current
LT1374
4A, 500kHz Step-Down Switching Regulator
Synchronizable, VIN to 25V
LT1375/LT1376
1.5A, 500kHz Step-Down Switching Regulators
Up to 1.25A Out from an SO-8
LT1425
Isolated Flyback Switching Regulator
6W Output, ±5% Regulation, No Optocoupler Needed
LT1507
500kHz Monolithic Buck Mode Switching Regulator
1.5A Switch, Good for 5V to 3.3V
LT1533
Ultralow Noise 1A Switching Regulator
Push-Pull, <100μVP-P Output Noise
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