LT3682 LINER [Linear Technology], LT3682 Datasheet - Page 24

• Manufacturer Part Number: LT3682
• Description: 1A Micropower Step-Down
• Manufacturer: LINER [Linear Technology]

LT3682
TYPICAL APPLICATIONS
RELATED PARTS
PART NUMBER
LT1766
LT1767
LT1933
LT1936
LT1940
LT1976/LT1967
LT3434/LT3435
LT3437
LT3480
LT3481
LT3493
LT3505
LT3508
LT3684
LT3685
ThinSOT is a trademark of Linear Technology Corporation.
24
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
60V, 1.2A (I
Converter
25V, 1.2A (I
Converter
500mA (I
36V, 1.4A (I
Converter
Dual 25A, 1.4A (I
DC/DC Converter
60V, 1.2A (I
DC/DC Converters with Burst Mode Operation
60V, 2.4A (I
DC/DC Converters with Burst Mode Operation
60V, 400mA (I
with Burst Mode Operation
36V with Transient Protection to 60V, 2A (I
Effi ciency Step-Down DC/DC Converter with Burst Mode Operation
34V with Transient Protection to 36V, 2A (I
Effi ciency Step-Down DC/DC Converter with Burst Mode Operation
36V, 1.4A (I
DC/DC Converter
36V with Transient Protection to 40V, 1.4A (I
High Effi ciency Step-Down DC/DC Converter
36V with Transient Protection to 40V, Dual 1.4A (I
High Effi ciency Step-Down DC/DC Converter
34V with Transient Protection to 36V, 2A (I
High Effi ciency Step-Down DC/DC Converter
36V with Transient Protection to 60V, Dual 2A (I
High Effi ciency Step-Down DC/DC Converter
●
TRANSIENT TO 36V
FAX: [phone]
OUT
OUT
OUT
OUT
OUT
OUT
OUT
10V TO 16.5V
), 500kHz Step-Down DC/DC Converter
OUT
), 200kHz, High Effi ciency Step-Down DC/DC
), 1.2MHz High Effi ciency Step-Down DC/DC
), 500kHz High Effi ciency Step-Down DC/DC
), 200kHz/500kHz, High Effi ciency Step-Down
), 200kHz/500kHz, High Effi ciency Step-Down
), 750kHz High Effi ciency Step-Down
OUT
), Micropower Step-Down DC/DC Converter
2.2μF
), 1.1MHz, High Effi ciency Step-Down
V
IN
●
680pF
www.linear.com
13.3k
5V, 2MHz Step-Down Converter
ON
9.76k
OUT
OUT
OUT
OFF
OUT
), 2.4MHz, High
), 2.8MHz, High
), 2.8MHz,
OUT
), 3MHz,
OUT
), 2.4MHz,
RUN/SS
SYNC
PG
V
R
), 3MHz,
C
T
GND
V
IN
LT3682
f = 2MHz
PGND
BD
BOOST
SW
COMMENTS
V
TSSOP16E Package
V
MS8E Package
V
ThinSOT
V
MS8E Package
V
TSSOP16E Package
V
TSSOP16E Package
V
TSSOP16 Package
V
3mm × 3mm DFN10 and TSSOP16E Packages
V
3mm × 3mm DFN10 and MSOP10E Packages
V
3mm × 3mm DFN10 and MSOP10E Packages
V
2mm × 3mm DFN8 and MSOP8E Packages
V
3mm × 3mm DFN6 Package
V
4mm × 4mm QFN24 and TSSOP16E Packages
V
3mm × 3mm DFN10 and MSOP10E Packages
V
3mm × 3mm DFN10 and MSOP10E Packages
DA
FB
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 5.5V to 60V, V
= 3V to 25V, V
= 3.6V to 36V, V
= 3.6V to 36V, V
= 3.6V to 25V, V
= 3.3V to 60V, V
= 3.3V to 60V, V
= 3.3V to 60V, V
= 3.6V to 38V, V
= 3.6V to 34V, V
= 3.6V to 36V, V
= 3.6V to 34V, V
= 3.7V to 37V, V
= 3.6V to 34V, V
= 3.6V to 38V, V
TM
102k
0.22μF
B140
Package
D1
536k
OUT(MIN)
4.7μH
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
L
3682 TA05
= 1.2V, I
© LINEAR TECHNOLOGY CORPORATION 2008
= 1.2V, I
= 1.2V, I
= 1.2V, I
= 1.2V, I
= 1.2V, I
= 1.2V, I
= 1.25V, I
= 0.78V, I
= 1.26V, I
= 0.8V, I
= 0.78V, I
= 0.8V, I
= 1.26V, I
= 0.78V, I
10μF
V
5V
0.9A
OUT
Q
Q
= 1mA, I
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
= 2.5mA, I
= 1.6mA, I
= 1.9mA, I
= 3.8mA, I
= 100μA, I
= 100μA, I
= 1.9mA, I
= 4.6mA, I
= 100μA, I
= 70μA, I
= 50μA, I
= 2mA, I
= 850mA, I
= 70mA, I
LT 1208 • PRINTED IN USA
SD
< 6μA,
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
= 2μA,
= 25μA,
< 1μA,
< 1μA,
< 30μA,
< 1μA,
< 1μA,
< 1μA,
< 1μA,
< 1μA,
= 1μA,
< 1μA,
< 1μA,
< 1μA,
3682f