Datasheet Analog Devices LTC3737 — Ficha de datos

LTC3737
Dual 2-Phase, No RSENSETM,
DC/DC Controller with
Output Tracking U FEATURES DESCRIPTIO ■ The LTC®3737 is a 2-phase dual step-down switching
regulator controller that requires few external components. The constant frequency current mode architecture
provides excellent AC and DC load and line regulation.
MOSFET VDS sensing eliminates the need for current
sense resistors and improves efficiency. Power loss and
noise due to the ESR of the input capacitance are minimized by operating the two controllers out of phase. ■
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■ Sense Resistor Optional …