Datasheet Analog Devices LTC3407AIMSE-2#TRPBF — 数据表

LTC3407A-2
Dual Synchronous 800mA,
2.25MHz Step-Down
DC/DC Regulator U FEATURES DESCRIPTIO ■ The LTC®3407A-2 is a dual, constant frequency, synchronous step-down DC/DC converter. Intended for low power
applications, it operates from a 2.5V to 5.5V input voltage
range and has a constant 2.25MHz switching frequency,
enabling the use of tiny, low cost capacitors and inductors
1mm or less in height. Each output voltage is adjustable
from 0.6V to 5V. Internal synchronous 0.35Ω, 1A power
switches provide high efficiency without the need for
external Schottky diodes. ■
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■ High Efficiency: Up to 95% …