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Solutions Power Management Switching Regulator Step-Down (Buck) Regulators High Input Voltage Buck
Solutions Power Management Switching Regulator Step-Down (Buck) Regulators External Power Switch Buck Controllers
Solutions Power Management Switching Regulator Step-Down (Buck) Regulators Multiple Output Buck
Solutions DC Regulator Solutions DC-DC Voltage Regulation Step Down DC-DC Solutions (Vin > Vout)
Solutions Power Management Switching Regulator Step-Down (Buck) Regulators Micropower Buck Regulators
Solutions Space & Harsh Environment Extended Temperature Plastic (H & MP) Extended Temperature (H & MP) Switching Regulators

LTC3892 High Efficiency Dual 5V/12V Step-Down Converter with 10V Gate Drive

Figure 11. High Efficiency Dual 5V/12V Step-Down Converter with 10V Gate Drive

The LTC®3892/LTC3892-1 is a high performance dual step-down DC/DC switching regulator controller that drives all N-channel synchronous power MOSFET stages. Power loss and noise are minimized by operating the two controller output stages out-of-phase.

Efficiency vs Output Current

 

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