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| LTC3527-1_15 Datasheet, PDF (22/22 Pages) Linear Technology – Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters | |||
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LTC3527/LTC3527-1
RELATED PARTS
PART NUMBER DESCRIPTION
COMMENTS
LTC3400/
LTC3400B
LTC3401
600mA ISW, 1.2MHz Synchronous Step-Up DC/DC Converters
1A ISW, 3MHz Synchronous Step-Up DC/DC Converter
92% Efï¬ciency, VIN: 0.85V to 5V, VOUT(MAX) = 5V, IQ = 19μA/300μA,
ISD < 1μA, ThinSOT⢠Package
97% Efï¬ciency, VIN: 0.5V to 5V, VOUT(MAX) = 6V, IQ = 38μA, ISD < 1μA,
10-Lead MS Package
LTC3421
LTC3422
LTC3423/
LTC3424
3A ISW, 3MHz Synchronous Step-Up DC/DC Converter with
Output Disconnect
1.5A ISW, 3MHz Synchronous Step-Up DC/DC Converter with
Output Disconnect
2A ISW, 3MHz Synchronous Step-Up DC/DC Converter
95% Efï¬ciency, VIN: 0.5V to 4.5V, VOUT(MAX) = 5.25V, IQ = 12μA,
ISD < 1μA, QFN-24 Package
95% Efï¬ciency, VIN: 0.5V to 4.5V, VOUT(MAX) = 5.25V, IQ = 25μA,
ISD < 1μA, 3mm à 3mm DFN Package
97% Efï¬ciency, VIN: 0.5V to 5V, VOUT(MAX) = 6V, IQ = 38μA, ISD < 1μA,
10-Lead MS Package
LTC3426
2A ISW, 1.2MHz Synchronous Step-Up DC/DC Converter
92% Efï¬ciency, VIN: 1.6V to 4.3V, VOUT(MAX) = 5V, ISD < 1μA,
SOT-23 Package
LTC3428
500mA ISW, 1.25MHz/2.5MHz Synchronous Step-Up DC/DC 92% Efï¬ciency, VIN: 1.8V to 5V, VOUT(MAX) = 5.25V, ISD < 1μA,
Converter with Output Disconnect
2mm à 2mm DFN Package
LTC3429
LTC3458
600mA ISW, 500kHz Synchronous Step-Up DC/DC Converter
with Output Disconnect and Soft-Start
1.4A ISW, 1.5MHz Synchronous Step-Up DC/DC Converter/
Output Disconnect/Burst Mode Operation
96% Efï¬ciency, VIN: 0.5V to 4.4V, VOUT(MAX) = 5V, IQ = 20μA/300μA,
ISD < 1μA, ThinSOT Package
93% Efï¬ciency, VIN: 1.5V to 6V, VOUT(MAX) = 7.5V, IQ = 15μA, ISD < 1μA,
DFN-12 Package
LTC3458L
1.7A ISW, 1.5MHz Synchronous Step-Up DC/DC Converter with 94% Efï¬ciency, VOUT(MAX ) = 6V, IQ = 12μA, DFN-12 Package
Output Disconnect, Automatic Burst Mode Operation
LTC3459
70mA ISW, 10V Micropower Synchronous Boost Converter/
Output Disconnect/Burst Mode Operation
VIN: 1.5V to 5.5V, VOUT(MAX) = 10V, IQ = 10μA, ISD < 1μA,
ThinSOT Package
LTC3525L-3
LTC3526/
LTC3526B
500mA ISW, 1.2MHz Synchronous Step-Up DC/DC Converters
with Output Disconnect, Automatic Burst Mode Operation
500mA ISW, 1.2MHz Synchronous Step-Up DC/DC Converters
with Output Disconnect, Automatic Burst Mode Operation
(LTC3526), PWM Only (LTC3526B)
94% Efï¬ciency, VIN: 0.85V to 5V, VOUT(MAX) = 5.25V, IQ = 7μA,
ISD < 1μA, SC70 Package
94% Efï¬ciency, VIN: 0.85V to 5V, VOUT(MAX) = 5.25V, IQ = 10μA/300μA,
ISD < 1μA, 2mm à 2mm DFN Package
LTC3528/
LTC3528B
1A, 1MHz Synchronous Step-Up DC/DC Converter with Output 94% Efï¬ciency, VIN: 0.85V to 5V, VOUT(MAX) = 5.25V, IQ = 10μA/300μA,
Disconnect, Automatic Burst Mode Operation, PWM Only
ISD < 1μA, 2mm à 3mm DFN Package
(LTC3528B)
22 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 â FAX: (408) 434-0507 â www.linear.com
35271fc
LT 1109 REV C ⢠PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2007
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