Typical Application Circuit for LTC3870IUF-1 High Efficiency, 350kHz, 2-Phase 3.3V and 2-Phase 1.8V Step-Down Converter

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Typical Application Circuit for LTC3870IUF-1 High Efficiency, 350kHz, 2-Phase 3.3V and 2-Phase 1.8V Step-Down Converter
Typical Application Circuit for LTC3870IUF-1 High Efficiency, 350kHz, 2-Phase 3.3V and 2-Phase 1.8V Step-Down Converter. The LTC3870-1 is a PolyPhase step-down slave controller specially designed for multiphase operation with digital power system management DC/DC controllers. It provides a small and cost effective solution for supplying very large currents by cascading it with a LTC3887-1 controller