Datasheet Analog Devices LTC3402EMS#PBF — 数据表

LTC3402
2A, 3MHz Micropower
Synchronous Boost Converter U FEATURES DESCRIPTIO ■ The LTC®3402 is a high efficiency, fixed frequency, stepup DC/DC converter that operates from an input voltage
below 1V. The device includes a 0.16Ω N-channel MOSFET
switch and a 0.18Ω P-channel synchronous rectifier.
Switching frequencies up to 3MHz are programmed with
an external timing resistor and the oscillator can be
synchronized to an external clock. An external Schottky
diode is optional but will slightly improve efficiency. ■
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■ Synchronous Rectification: Up to 97% Efficiency
2A Switch Current Rating …