KPE32651

KPE3265X is a high performance Switch Mode Power Supply Switcher for low power off-line application with minimum components in typical buck solution. This family has built-in high break down voltage MOSFET to withstand high surge input.

Unlike conventional PWM control, there’s no fixed internal clock in KPE3265X family to trigger the GATE driver, the switching frequency is changed according to the load condition. The multi-mode PWM control is integrated to simplify circuit design and achieve good line and load regulation. The peak current limit changes according to the real load condition for low standby power in no load.

KPE3265X integrates functions and protections of Under Voltage Lockout (UVLO), Cycle-by- cycle Current Limiting (OCP), Output OVP, On- chip Thermal Shutdown, Over Load Protection (OLP), VDD OVP with Auto Recovery Mode Protection, etc.