LTC3417A
22
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Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2006
LT 0311 REV C • PRINTED IN USA
relaTeD parTs
PART NUMBER DESCRIPTION COMMENTS
LTC3404 600mA (I
OUT
), 1.4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, V
IN
: 2.7V to 6V, V
OUT(MIN)
= 0.8V, I
Q
= 10µA,
I
SD
< 1µA, MS8 Package
LTC3405/LTC3405A 300mA (I
OUT
), 1.5MHz, Synchronous Step-Down DC/DC
Converters
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 20µA,
I
SD
< 1µA, ThinSOT™ Package
LTC3406/LTC3406B 600mA (I
OUT
), 1.5MHz, Synchronous Step-Down DC/DC
Converters
96% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 20µA,
I
SD
< 1µA, ThinSOT Package
LTC3407 Dual 600mA (I
OUT
), 1.5MHz, Synchronous Step-Down
DC/DC Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 40µA,
I
SD
< 1µA, MSE/DFN Packages
LTC3407-2 Dual 800mA (I
OUT
), 2.25MHz, Synchronous Step-Down
DC/DC Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 40µA,
I
SD
< 1µA, MSE/DFN Packages
LTC3409 600mA (I
OUT
), Low V
IN
(1.6V to 5.5V), Synchronous
Step-Down DC/DC Converter
95% Efficiency, V
IN
: 1.6V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 65µA,
I
SD
< 1µA, DFN Packages
LTC3410/LTC3410B 300mA (I
OUT
), 2.25MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 26µA,
I
SD
< 1µA, SC70 Packages
LTC3411 1.25A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 60µA,
I
SD
< 1µA, MS Package
LTC3412 2.5A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 60µA,
I
SD
< 1µA, TSSOP16E Package
LTC3413 3A (I
OUT
Sink/Source), 2MHz, Monolithic Synchronous
Regulator for DDR/QDR Memory Termination
90% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= V
REF
/2, I
Q
= 280µA,
I
SD
< 1µA, TSSOP16E Package
LTC3414 4A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 64µA,
I
SD
< 1µA, TSSOP20E Package
LTC3416 4A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter
with Tracking
95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 64µA,
I
SD
< 1µA, TSSOP20E Package
LTC3417 Dual 1.4A/800mA (I
OUT
) 4MHz Synchronous Step-Down
DC/DC Converter
95% Efficiency, V
IN
: 2.25V to 5V, V
OUT(MIN)
= 0.8V, I
Q
= 125µA,
I
SD
< 1µA, DFN, TSSOP20E Packages
LTC3418 8A (I
OUT
), 4MHz, Synchronous Step-Down DC/DC Converter 95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 380µA,
I
SD
< 1µA, QFN Package
LTC3440 600mA (I
OUT
), 2MHz, Synchronous Buck-Boost DC/DC
Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 2.4V, I
Q
= 25µA,
I
SD
< 1µA, MS/DFN Packages
LTC3441 600mA (I
OUT
), 2MHz, Synchronous Buck-Boost DC/DC
Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 2.4V, I
Q
= 25µA,
I
SD
< 1µA, DFN Package
LTC3443 1.2A (I
OUT
), 600kHz, Synchronous Buck-Boost DC/DC
Converter
95% Efficiency, V
IN
: 2.4V to 5.5V, V
OUT(MIN)
= 2.4V, I
Q
= 28µA,
I
SD
< 1µA, MS Package
LTC3448 1.5MHz/2.25MHz, 600mA Synchronous Step-Down DC/DC
Converter with LDO Mode
96% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 32µA,
I
SD
< 1µA, DFN/MS8E
LTC3548 Dual 800mA and 400mA (I
OUT
), 2.25MHz, Synchronous
Step-Down DC/DC Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 40µA,
I
SD
< 1µA, MSE/DFN Packages
