LTC7804 - Boost Controller

Analog Devices

Datasheet Details

The LTC®7804 is a high performance synchronous boost DC/DC switching regulator controller that drives an all N-channel power MOSFET stage.

n Synchronous Operation for Highest Efficiency and Reduced Heat Dissipation n Wide VIN Range: 4.5V to 40V and Operates Down to 1V After Start-Up n Output Voltage Up to 40V n Low Operating IQ: 14μA n Spread Spectrum Operation n Pass-Thru™/100% Duty Cycle Capability for Synchronous MOSFET n RSENSE or Inductor DCR Current Sensing n Programmable Fixed Frequency (100kHz to 3MHz) n Phase-Lockable Frequency (100kHz to 3MHz) n Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at.

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Published: Aug 10, 2020 |