HM3800S Overview
The HM3800 is a boost topology switching regulator control IC for battery-used applications field. The HM3800 includes a totem-pole single output stage for driving NPN transistor or N-MOS, high precision reference (0.5V) for paring output voltage with feedback amplifier, an internal dead-time control for controlling the minimum duty cycle, programmable soft start with short circuit protection function and logic...