TIDUF48A November 2023 – February 2024 THS6222 , THS6232
The LM5164 is a synchronous buck converter designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. The input of the LM5164 can go down as low as 6 V, and up to a maximum input voltage of 100 V. The constant on-time (COT) control architecture provides nearly constant switching frequency with excellent load and line transient response. An additional feature of the LM5164 is the excellent quiescent current consumption.