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| LTC3428 Datasheet, PDF (12/12 Pages) Linear Technology – 4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 3mm DFN | |||
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LTC3428
RELATED PARTS
PART NUMBER
LT1613
LT1615/LT1615-1
LT1618
LT1930/LT1930A
LT1946/LT1946A
LT1961
LTC3400/LTC3400B
LTC3401
DESCRIPTION
550mA (ISW), 1.4MHz, High Efficiency Step-Up
DC/DC Converter
300mA/80mA (ISW), High Efficiency Step-Up
DC/DC Converters
1.5A (ISW), 1.25MHz, High Efficiency Step-Up
DC/DC Converter
1A (ISW), 1.2MHz/2.2MHz, High Efficiency Step-Up
DC/DC Converters
1.5A (ISW), 1.2MHz/2.7MHz, High Efficiency Step-Up
DC/DC Converters
1.5A (ISW), 1.25MHz, High Efficiency Step-Up
DC/DC Converter
600mA (ISW), 1.2MHz, Synchronous Step-Up
DC/DC Converter
1A (ISW), 3MHz, Synchronous Step-Up DC/DC Converter
LTC3402
2A (ISW), 3MHz, Synchronous Step-Up DC/DC Converter
LTC3421
LTC3425
LTC3429
LTC3436
3A, 3MHz Synchronous Boost Converter
with Output Disconnect
5A (ISW), 8MHz, 4-Phase Synchronous Step-Up
DC/DC Converter
600mA, 500kHz Synchronous Boost Converter
with Output Disconnect
3A (ISW), 1MHz, 34V Step-Up DC/DC Converter
LTC3459
10V Micropower Synchronous Boost Converter
LT3464
85mA (ISW), High Efficiency Step-Up DC/DC Converter
with Integrated Schottky and PNP Disconnect
No RSENSE is a registered trademark of Linear Technology Corporation.
COMMENTS
90% Efficiency, VIN: 0.9V to 10V, VOUT(MAX) = 34V, IQ = 3mA,
ISD <1µA, ThinSOT Package
VIN: 1V to 15V, VOUT(MAX) = 34V, IQ = 20µA,
ISD <1µA, ThinSOT Package
90% Efficiency, VIN: 1.6V to 18V, VOUT(MAX) = 35V, IQ = 1.8mA,
ISD <1µA, MS Package
High Efficiency, VIN: 2.6V to 16V, VOUT(MAX) = 34V,
IQ = 4.2mA/5.5mA, ISD <1µA, ThinSOT Package
High Efficiency, VIN: 2.45V to 16V, VOUT(MAX) = 34V, IQ = 3.2mA,
ISD <1µA, MS8 Package
90% Efficiency, VIN: 3V to 25V, VOUT(MAX) = 35V, IQ = 0.9mA,
ISD 6µA, MS8E Package
92% Efficiency, VIN: 0.85V to 5V, VOUT(MAX) = 5V, IQ = 19µA/300µA,
ISD <1µA, ThinSOT Package
97% Efficiency, VIN: 0.5V to 5V, VOUT(MAX) = 5.5V, IQ = 38µA,
ISD <1µA, MS Package
97% Efficiency, VIN: 0.5V to 5V, VOUT(MAX) = 5.5V, IQ = 38µA,
ISD <1µA, MS Package
96% Efficiency, VIN: 0.5V to 4.5V, VOUT(MAX) = 5.5V, IQ = 12µA,
ISD <1µA, QFN-24 Package
95% Efficiency, VIN: 0.5V to 4.5V, VOUT(MAX) = 5.25V, IQ = 12µA,
ISD <1µA, QFN-32 Package
96% Efficiency, VIN: 0.5V to 4.4V, VOUT(MAX) = 5.5V, IQ = 20µA,
ISD <1µA, ThinSOT Package
VIN: 3V to 25V, VOUT(MAX) = 34V, IQ = 0.9mA,
ISD <6µA, TSSOP-16E Package
85% Efficiency, VIN: 1.5V to 5.5V, VOUT(MAX) = 10V, IQ = 10µA,
ISD <1µA, ThinSOT Package
VIN: 2.3V to 10V, VOUT(MAX) = 34V, IQ = 25µA,
ISD <1µA, ThinSOT Package
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 â FAX: (408) 434-0507 â www.linear.com
3428f
LT/TP 0804 1K ⢠PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2004
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