Datasheet Analog Devices LTC3736-1 — Datenblatt

LTC3736-1
Dual 2-Phase, No RSENSETM,
Synchronous Controller with
Spread Spectrum U FEATURES DESCRIPTIO ■ The LTC®3736-1 is a 2-phase dual synchronous stepdown switching regulator controller with tracking that
drives external complementary power MOSFETs using
few external components. The constant frequency current
mode architecture with MOSFET VDS sensing eliminates
the need for 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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■ Spread Spectrum Operation
Tracking Function …