LT3684EDD 查看數據表（PDF） - Linear Technology
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产品描述 (功能)
比赛名单
LT3684EDD Datasheet PDF : 24 Pages
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LT3684
TYPICAL APPLICATION
1.265V Step-Down Converter
VIN
3.6V TO 27V
ON OFF
VIN
RUN/SS
BD
BOOST
4.7mF
13k
VC
LT3648
SW
RT
PG
BIAS
105k
GND
FB
330pF
f = 500kHz
D: DIODES INC. DFLS240L
L: TAIYO YUDEN NP06DZB3R3M
VOUT
1.265V
2A
0.47mF
L
3.3mH
D
47mF
3648 TA08
RELATED PARTS
PART NUMBER
LT1933
LT3437
LT1936
LT3493
LT1976/LT1977
LT1767
LT1940
LT1766
LT3434/LT3435
LT3481
DESCRIPTION
500mA (IOUT), 500kHz Step-Down Switching Regulator in
SOT-23
60V, 400mA (IOUT), MicroPower Step-Down DC/DC
Converter with Burst Mode Operation
36V, 1.4A (IOUT), 500kHz High Efficiency Step-Down
DC/DC Converter
36V, 1.2A (IOUT), 750kHz High Efficiency Step-Down
DC/DC Converter
60V, 1.2A (IOUT), 200kHz/500kHz, High Efficiency Step-
Down DC/DC Converter with Burst Mode Operation
25V, 1.2A (IOUT), 1.1MHz, High Efficiency Step-Down
DC/DC Converter
Dual 25V, 1.4A (IOUT), 1.1MHz, High Efficiency Step-Down
DC/DC Converter
60V, 1.2A (IOUT), 200kHz, High Efficiency Step-Down
DC/DC Converter
60V, 2.4A (IOUT), 200/500kHz, High Efficiency Step-Down
DC/DC Converter with Burst Mode Operation
36V, 2A (IOUT), Micropower 2.8MHz, High Efficiency
Step-Down DC/DC Converter
COMMENTS
VIN: 3.6V to 36V, VOUT(MIN) = 12V, IQ = 1.6mA, ISD < 1µA, ThinSOTTM
Package
VIN: 3.3V to 80V, VOUT(MIN) = 1.25V, IQ = 100µA, ISD < 1µA, DFN Package
VIN: 3.6V to 36V, VOUT(MIN) = 1.2V, IQ = 1.9mA, ISD < 1µA, MS8E Package
VIN: 3.6V to 40V, VOUT(MIN) = 0.8V, IQ = 1.9mA, ISD < 1µA, DFN Package
VIN: 3.3V to 60V, VOUT(MIN) = 1.20V, IQ = 100µA, ISD < 1µA, TSSOP16E
Package
VIN: 3V to 25V, VOUT(MIN) = 1.20V, IQ = 1mA, ISD < 6µA, MS8E Package
VIN: 3.6V to 25V, VOUT(MIN) = 1.20V, IQ = 3.8mA, ISD < 30µA, TSSOP16E
Package
VIN: 5.5V to 60V, VOUT(MIN) = 1.20V, IQ = 2.5mA, ISD < 25µA, TSSOP16E
Package
VIN: 3.3V to 60V, VOUT(MIN) = 1.20V, IQ = 100µA, ISD < 1µA, TSSOP16E
Package
VIN: 3.6V to 36V, VOUT(MIN) = 1.265V, IQ = 5µA, ISD < 1µA, 3mm × 3mm
DFN and MS10E Packages
24 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
3684f
LT 0207 • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2007
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