LTC3527/LTC3527-1
22
35271fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2007
LT 1109 REV C • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LTC3400/
LTC3400B
600mA I
SW
, 1.2MHz Synchronous Step-Up DC/DC Converters 92% Effi ciency, V
IN
: 0.85V to 5V, V
OUT(MAX)
= 5V, I
Q
= 19μA/300μA,
I
SD
< 1μA, ThinSOT™ Package
LTC3401 1A I
SW
, 3MHz Synchronous Step-Up DC/DC Converter 97% Effi ciency, V
IN
: 0.5V to 5V, V
OUT(MAX)
= 6V, I
Q
= 38μA, I
SD
< 1μA,
10-Lead MS Package
LTC3421 3A I
SW
, 3MHz Synchronous Step-Up DC/DC Converter with
Output Disconnect
95% Effi ciency, V
IN
: 0.5V to 4.5V, V
OUT(MAX)
= 5.25V, I
Q
= 12μA,
I
SD
< 1μA, QFN-24 Package
LTC3422 1.5A I
SW
, 3MHz Synchronous Step-Up DC/DC Converter with
Output Disconnect
95% Effi ciency, V
IN
: 0.5V to 4.5V, V
OUT(MAX)
= 5.25V, I
Q
= 25μA,
I
SD
< 1μA, 3mm × 3mm DFN Package
LTC3423/
LTC3424
2A I
SW
, 3MHz Synchronous Step-Up DC/DC Converter 97% Effi ciency, V
IN
: 0.5V to 5V, V
OUT(MAX)
= 6V, I
Q
= 38μA, I
SD
< 1μA,
10-Lead MS Package
LTC3426 2A I
SW
, 1.2MHz Synchronous Step-Up DC/DC Converter 92% Effi ciency, V
IN
: 1.6V to 4.3V, V
OUT(MAX)
= 5V, I
SD
< 1μA,
SOT-23 Package
LTC3428 500mA I
SW
, 1.25MHz/2.5MHz Synchronous Step-Up DC/DC
Converter with Output Disconnect
92% Effi ciency, V
IN
: 1.8V to 5V, V
OUT(MAX)
= 5.25V, I
SD
< 1μA,
2mm × 2mm DFN Package
LTC3429 600mA I
SW
, 500kHz Synchronous Step-Up DC/DC Converter
with Output Disconnect and Soft-Start
96% Effi ciency, V
IN
: 0.5V to 4.4V, V
OUT(MAX)
= 5V, I
Q
= 20μA/300μA,
I
SD
< 1μA, ThinSOT Package
LTC3458 1.4A I
SW
, 1.5MHz Synchronous Step-Up DC/DC Converter/
Output Disconnect/Burst Mode Operation
93% Effi ciency, V
IN
: 1.5V to 6V, V
OUT(MAX)
= 7.5V, I
Q
= 15μA, I
SD
< 1μA,
DFN-12 Package
LTC3458L 1.7A I
SW
, 1.5MHz Synchronous Step-Up DC/DC Converter with
Output Disconnect, Automatic Burst Mode Operation
94% Effi ciency, V
OUT(MAX )
= 6V, I
Q
= 12μA, DFN-12 Package
LTC3459 70mA I
SW
, 10V Micropower Synchronous Boost Converter/
Output Disconnect/Burst Mode Operation
V
IN
: 1.5V to 5.5V, V
OUT(MAX)
= 10V, I
Q
= 10μA, I
SD
< 1μA,
ThinSOT Package
LTC3525L-3 500mA I
SW
, 1.2MHz Synchronous Step-Up DC/DC Converters
with Output Disconnect, Automatic Burst Mode Operation
94% Effi ciency, V
IN
: 0.85V to 5V, V
OUT(MAX)
= 5.25V, I
Q
= 7μA,
I
SD
< 1μA, SC70 Package
LTC3526/
LTC3526B
500mA I
SW
, 1.2MHz Synchronous Step-Up DC/DC Converters
with Output Disconnect, Automatic Burst Mode Operation
(LTC3526), PWM Only (LTC3526B)
94% Effi ciency, V
IN
: 0.85V to 5V, V
OUT(MAX)
= 5.25V, I
Q
= 10μA/300μA,
I
SD
< 1μA, 2mm × 2mm DFN Package
LTC3528/
LTC3528B
1A, 1MHz Synchronous Step-Up DC/DC Converter with Output
Disconnect, Automatic Burst Mode Operation, PWM Only
(LTC3528B)
94% Effi ciency, V
IN
: 0.85V to 5V, V
OUT(MAX)
= 5.25V, I
Q
= 10μA/300μA,
I
SD
< 1μA, 2mm × 3mm DFN Package
