LTC3872-1 - Boost DC/DC Controller
The LTC®3872-1 is a constant frequency current mode boost DC/DC controller that drives an N-channel power MOSFET and requires very few external components.
The No RSENSETM architecture eliminates the need for a sense resistor, improves efficiency and saves board space.
The LTC3872-1 provides excelle
LTC3872-1 Features
* n No Current Sense Resistor Required n VOUT up to 60V n Constant Frequency 550kHz Operation n Internal Soft-Start and Optional External Soft-Start n Adjustable Current Limit n Pulse Skipping at Light Load n VIN Range: 2.75V to 9.8V n ±1.5% Voltage Reference Accuracy n Current Mode Operation
