Power controller IC max. 1 MHz | HiperLCS

digital

Description The HiperLCS IC is an integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration. Figure 1 (above) shows a simplified schematic of a HiperLCS based power stage where the LLC resonant inductor is integrated into the transformer. Product Highlights Features LLC half-bridge power stage incorporating controller, high and low-side gate drives, and high-voltage power MOSFETs Eliminates up to 30 external components Reduces assembly cost and reduces PCB layout loop areas High maximum operating frequency of 1 MHz Dramatically reduces magnetics size and allows use of SMD ceramic output capacitors Comprehensive fault handling and current limiting Programmable brown-in/out thresholds and hysteresis Undervoltage (UV) and overvoltage (OV) protection Programmable over-current protection (OCP) Short-circuit protection (SCP) Over-temperature protection (OTP)