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參數資料
| 型號： | LT1171MK |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 5.5 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, MBFM4 |
| 封裝： | METAL CAN, TO-3, 4 PIN |
| 文件頁數： | 13/20頁 |
| 文件大小： | 266K |
| 代理商： | LT1171MK |
13
LT1170/LT1171/LT1172
Positive Buck Converter
Negative Boost Regulator
Driving High Voltage NPN
C5*
100
μ
F
V
IN
1170/1/2 TA13
R3
470
C1
1
μ
F
5V, 4.5A
D2
1N914
V
IN
V
C
FB
V
SW
LT1170
GND
REQUIRED IF INPUT LEADS
≥
2"
PULSE ENGINEERING 92114
COILTRONICS 50-2-52
*
**
R1
3.74k
L1**
50
μ
H
R4
10
C3
2.2
μ
F
D1
r
R2
1.24k
C2
1
μ
F
C4
1000
μ
F
100mA
MINIMUM
D3
OPTIONAL
OUTPUT
FILTER
C5
200
μ
F
L2
4
μ
H
+
+
+
+
C4*
470
μ
F
1170/1/2 TA14
R3
3.3k
C3
10
μ
F
D1
C2
0.22
μ
F
V
IN
V
C
FB
LT1170
GND
V
IN
–15V
REQUIRED IF INPUT LEADS
≥
2"
*
R2
1.24k
D2
R1
27k
V
SW
L1
50
μ
H
C1
1000
μ
F
R
(MINIMUM
LOAD)
V
–28V, 1A
+
+
+
1170/1/2 TA15
D2
C1
SETS I
B
(ON)
SETS I
B
(OFF)
*
**
R2**
V
IN
V
SW
LT1170
GND
D1
Q1
R1*
TYPICAL APPLICATIO S
相關PDF資料 |
PDF描述 |
|---|---|
| LT1172M | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1172MJ8 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1172MK | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| LT1172S8 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70 |
| LT1172HVIQ | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LT1171MK/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller |
| LT1172 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators |
| LT1172C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators |
| LT1172CJ8 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators |
| LT1172CK | 制造商:LINER 制造商全稱:Linear Technology 功能描述:100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators |
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