Description:The LM27403 is a feature-rich, easy-to-use, synchronous buck controller offering exceptional levels of integration and performance for superior efficiency in high power density, point-of-load (POL) DC-DC regulator solutions. The resistor-programmable switching frequency from 200 kHz to 1.2 MHz and integrated, high-current MOSFET gate drivers with adaptive deadtime offer flexibility to optimize solution size and maximize conversion efficiency. 1. Up to 97% Efficiency and 93% Duty Cycle 2. Wide Input Voltage Range of 3 V to 20 V 3. Switching Frequency From 200 kHz to 1.2 MHz 4. Integrated VDD Bias Supply LDO Subregulator |
Related Part Number |
LMZ31520 | LMZ31506H LMZ30604 | LMZ13608 LMX9838 | LMX5453 |