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參數(shù)資料
| 型號(hào)： | LT1171M |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70 |
| 中文描述： | 100kHz時(shí)，5A條，包2.5a和1.25A的高效率開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 14/20頁 |
| 文件大?。?/td> | 266K |
| 代理商： | LT1171M |
14
LT1170/LT1171/LT1172
High Efficiency 5V Buck Converter
Forward Converter
1170/1/2 TA16
C1
2000
μ
F
C3
R4
R2
1.24k
V
IN
20V TO 30V
R3
LT1170
V
IN
V
SW
FB
V
C
1
N
D3
L1
25
μ
H
C4
R6
330
R5
1
C2
M
D2
D1
V
OUT
5V, 6A
T1
Q1
D4
R1
3.74k
GND
+
+
V
SW
FB
GND
V
IN
V
C
LT1170
+
C1
330
μ
F
35V
C6
0.02
μ
F
C4
0.1
μ
F
R1
680
C5
0.03
μ
F
D1
MBR330p
C3
4.7
μ
F
TANT
D2
1N4148
L1
50
μ
H
R2*
0.013
C2
390
μ
F
16V
V
OUT
5V
3A**
+
×
MODE LOGIC
220pF
<0.3V = NORMAL MODE
>2.5V = SHUTDOWN
OPEN = BURST MODE
* R2 IS MADE FROM PC BOARD
COPPER TRACES.
** MAXIMUM CURRENT IS DETERMINED
BY THE CHOICE OF LT1070 FAMILY.
SEE APPLICATION SECTION.
V
IN
1170/1/2 TA17
OPTIONAL
OUTPUT
FILTER
100
μ
F
16V
10
μ
H
3A
+
V
C
GND
MODE
DIODE
V
OUT
V
LIM
V
+
LT1432
V
IN
TYPICAL APPLICATIO S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1171MK | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1171MK | 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 |
| 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 |
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