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参数资料
| 型号： | LT1871IMS-7#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | PLASTIC, MSOP-10 |
| 文件页数： | 25/32页 |
| 文件大小： | 461K |
| 代理商： | LT1871IMS-7#TR |
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LTC1871-7
31
18717fc
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
TYPICAL APPLICATIONS
MS Package
10-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1661)
Automotive SEPIC Converter
PACKAGE DESCRIPTION
MSOP (MS) 0307 REV E
0.53 ± 0.152
(.021 ± .006)
SEATING
PLANE
0.18
(.007)
1.10
(.043)
MAX
0.17 – 0.27
(.007 – .011)
TYP
0.86
(.034)
REF
0.50
(.0197)
BSC
12 3 45
4.90 ± 0.152
(.193 ± .006)
0.497 ± 0.076
(.0196 ± .003)
REF
8
9
10
7 6
3.00 ± 0.102
(.118 ± .004)
(NOTE 3)
3.00 ± 0.102
(.118 ± .004)
(NOTE 4)
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
0.254
(.010)
0° – 6° TYP
DETAIL “A”
GAUGE PLANE
5.23
(.206)
MIN
3.20 – 3.45
(.126 – .136)
0.889 ± 0.127
(.035 ± .005)
RECOMMENDED SOLDER PAD LAYOUT
0.305 ± 0.038
(.0120 ± .0015)
TYP
0.50
(.0197)
BSC
0.1016 ± 0.0508
(.004 ± .002)
RUN
ITH
FB
FREQ
MODE/SYNC
SENSE
INTVCC
GATE
1
2
3
4
5
10
8
7
LTC1871-7
VIN
9
Q6
FMMT451
T1
VP5-0155
6
GND
R47
133k
1%
R59
0.005Ω
1W
1%
Q9
Si4486EY
SO-8
R61
12.4k
1%
R60
124k
1%
CR22
1N4148
CR21
MBR10100
C47
6800pF
C49
4.7μF
C50
4μF
X7R
C46
100pF
VBATT
8V TO 25V
R45
33.2k
R43
13.3k
1%
R37
75k
1%
R46
47k
CR4
BZX84C15V
112
4
9
211
5
8
310
6
7
+
C51
150μF
35V
18717 TA04
C52
4.7μF
X7R
×2
C53
22μF
16V
X5R
×2
C57
10μF
X5R
(OPTIONAL
HF FILTER)
C55
4.7μF
16V
X7R
×2
VOUT
13.5V
3A
L7
150Ω 3A
BEAD 1B
(OPTIONAL HF FILTER)
+
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| LMX2502LQX1635/NOPB | PLL FREQUENCY SYNTHESIZER, 19.68 MHz, QCC28 |
| LM385BDE4-1-2 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1871IMS-7-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Input Voltage,Current Mode Boost, Flyback and SEPIC Controller |
| LT1873-41 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LT1873-41UR | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| LT1880 | 制造商:LINER 制造商全称:Linear Technology 功能描述:SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Op Amp |
| LT1880CS5 | 制造商:Linear Technology 功能描述:OP Amp Single GP R-R O/P ±18V/36V 5-Pin TSOT-23 |
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