Datasheet

LT1941
24
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Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
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FAX: [phone]
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www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2004
LT 0409 REV B • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LT1613 550mA (I
SW
), 1.4MHz, High Effi ciency Step-Up DC/DC Converter V
IN
: 0.9V to 10V, V
OUT(MAX)
= 34V, I
Q
= 3mA, I
SD
< 1μA,
ThinSOT™ Package
LT1615/LT1615-1 300mA/80mA (I
SW
), High Effi ciency Step-Up DC/DC Converter V
IN
: 1V to 15V, V
OUT(MAX)
= 34V, I
Q
= 20μA, I
SD
< 1μA,
ThinSOT Package
LT1617/LT1617-1 300mA/100mA (I
SW
), 1.2MHz/2.2MHz, High Effi ciency Inverting
DC/DC Converter
V
IN
: 1.2V to 15V, V
OUT(MAX)
= –34V, I
Q
= 20μA, I
SD
< 1μA,
ThinSOT Package
LT1618 1.5A (I
SW
), 1.25MHz, High Effi ciency Step-Up DC/DC Converter V
IN
: 1.6V to 18V, V
OUT(MAX)
= 35V, I
Q
= 1.8mA, I
SD
< 1μA,
MS10 Package
LT1930/LT1930A 1A (I
SW
), 1.2MHz/2.2MHz, High Effi ciency Step-Up
DC/DC Converter
V
IN
: 2.6V to 16V, V
OUT(MAX)
= 34V, I
Q
= 4.2mA/5.5mA, I
SD
< 1μA,
ThinSOT Package
LT1931/LT1931A 1A (I
SW
), 1.2MHz/2.2MHz, High Effi ciency Inverting
DC/DC Converter
V
IN
: 2.6V to 16V, V
OUT(MAX)
= –34V, I
Q
= 5.8mA, I
SD
< 1μA,
ThinSOT Package
LT1943 Quad Output, 2.6A Buck, 2.6A Boost, 0.3A Boost, 0.4A Inverter
1.2MHz TFT DC/DC Converter
V
IN
: 4.5V to 22V, V
OUT(MAX)
= 40V, I
Q
= 10mA, I
SD
< 35μA,
TSSOP28E Package
LT1944-1 Dual Output 150mA (I
SW
), Constant Off-Time, High Effi ciency
Step-Up DC/DC Converter
V
IN
: 1.2V to 15V, V
OUT(MAX)
= 34V, I
Q
= 20μA, I
SD
< 1μA,
MS10 Package
LT1944 Dual Output 350mA (I
SW
), Constant Off-Time, High Effi ciency
Step-Up DC/DC Converter
V
IN
: 1.2V to 15V, V
OUT(MAX)
= 34V, I
Q
= 20μA, I
SD
< 1μA,
MS10 Package
LT1945 Dual Output Pos/Neg 350mA (I
SW
), Constant Off-Time, High
Effi ciency Step-Up DC/DC Converter
V
IN
: 1.2V to 15V, V
OUT(MAX)
= ±34V, I
Q
= 20μA, I
SD
< 1μA,
MS10 Package
LT1946/LT1946A 1.5A (I
SW
), 1.2MHz/2.7MHz, High Effi ciency Step-Up
DC/DC Converter
V
IN
: 2.45V to 16V, V
OUT(MAX)
= 34V, I
Q
= 3.2mA, I
SD
< 1μA,
MS8 Package
LT1961 1.5A (I
SW
), 1.25MHz, High Effi ciency Step-Up DC/DC Converter V
IN
: 3V to 25V, V
OUT(MAX)
= 35V, I
Q
= 0.9mA, I
SD
< 6μA,
MS8E Package
LT3436 3A (I
SW
), 1MHz, 34V Step-Up DC/DC Converter V
IN
: 3V to 25V, V
OUT(MAX)
= 34V, I
Q
= 0.9mA, I
SD
< 6μA,
TSSOP16E Package
LT3461/LT3461A 300mA (I
SW
), High Effi ciency Step-Up DC/DC Converter with
Integrated Schottky and Soft-Start
V
IN
: 2.5V to 16V, V
OUT(MAX)
= 38V, I
Q
= 2.8mA, I
SD
< 1μA,
ThinSOT Package
LT3463 Dual Output Pos/Neg 250mA (I
SW
), Constant Off-Time, High
Effi ciency Step-Up DC/DC Converter with Integrated Schottkys
V
IN
: 2.4V to 15V, V
OUT(MAX)
= ±40V, I
Q
= 40μA, I
SD
< 1μA,
3mm × 3mm DFN10 Package
LT3464 85mA (I
SW
), High Effi ciency Step-Up DC/DC Converter with
Integrated Schottky and PNP Disconnect
V
IN
: 2.3V to 10V, V
OUT(MAX)
= 34V, I
Q
= 25μA, I
SD
< 1μA,
ThinSOT Package
ThinSOT is a trademark of Linear Technology Corporation.