參數(shù)資料
型號: LTC1871EMS#TR-1
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10
封裝: PLASTIC, MSOP-10
文件頁數(shù): 30/36頁
文件大?。?/td> 354K
代理商: LTC1871EMS#TR-1
36
LTC1871-1
18711fa
LINEAR TECHNOLOGY CORPORATION 2007
LT 0807 REV A PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT
1619
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300kHz Fixed Frequency, Boost, SEPIC, Flyback Topology
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SO-8; 300kHz Operating Frequency; Buck, Boost, SEPIC Design;
VIN Up to 36V
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LT1930
1.2MHz, SOT-23 Boost Converter
Up to 34V Output, 2.6V
≤ VIN ≤ 16V, Miniature Design
LT1931
Inverting 1.2MHz, SOT-23 Converter
Positive-to-Negative DC/DC Conversion, Miniature Design
LTC3401/LTC3402
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≤ VIN ≤ 5V
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LT3782
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6V
≤ VIN ≤ 40V; 4A Gate Drive, 150kHz to 500kHz
+
RUN
ITH
FB
FREQ
MODE/SYNC
SENSE
VIN
INTVCC
GATE
GND
LTC1871-1
RT
120k
f = 200kHz
*COILTRONICS VP5-0155
(PRIMARY = 3 WINDINGS IN PARALLEL)
C1
4.7
μF
X5R
+
CIN
220
μF
16V
TPS
C3
10
μF
25V
X5R
IRL2910
RS
0.012
Ω
C8
0.1
μF
D3
10BQ060
5
VIN
7V TO 12V
T1*
1, 2, 3
RC
82k
CC1
1nF
CC2
100pF
CR
1nF
R1
49.9k
1%
R2
150k
1%
D4
10BQ060
6
D2
10BQ060
4
C4
10
μF
25V
X5R
COUT
3.3
μF
100V
GND
VOUT1
–24V
200mA
VOUT2
–72V
200mA
C5
10
μF
25V
X5R
4
3
1871 TA06
2
6
1
10k
RF1
10k
1%
RF2
196k
1%
C2
4.7
μF
50V
X5R
+
LT1783
High Power SLIC Supply with Undervoltage Lockout
(Also See the LTC3704 Data Sheet)
TYPICAL APPLICATIO S
U
相關(guān)PDF資料
PDF描述
LTC1871IMS#TRPBF-1 SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO10
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