High-voltage startup

Built-in soft-start reduces MOSFET stress

CCM+QR+CRM control modes

Built-in synchronous slope compensation eliminates subharmonic oscillations

Built-in frequency dithering function reduces EMI

Built-in 65kHz switching frequency

Built-in 140kHz frequency doubling operating mode

Reduced operating frequency at light load

Programmable external over-temperature protection with latch function

Programmable output current limit

VDD over-voltage protection with latch function

Output over-voltage protection function with latch function

Built-in leading-edge blanking circuit

Built-in output diode short-circuit protection with latch function

Built-in XCAP discharge protection, certified to IEC 62368-1:2018 safety standard, certificate number 1211-212211082-000

Programmable input undervoltage protection

Built-in over-temperature protection with latch function

Overload protection

SOP-8L package