RT7755GEK PWM Controller

RT7755GEK PWM Controller

The RT7755GEK series is specifically designed to work with controllers, such as the RT7206, to provide a total solution for USB PD or a programmable power adapter. This RT7755GEK not only provides a high power efficiency control scheme, but also gives a 50mW very low standby power control under 5V s.

Features

including bulk-capacitor brown-in/brown-out protection, VDD over-voltage protection (VDD OVP), output overvoltage/under-voltage protection (Output OVP/UVP), secondary rectifier short-circuit protection (SRSP), and external over-temperature protection (External OTP); (3) For constant output power regulation, a resistor connected to CS pin can be used to achieve accurate line compensation across the universal input voltage range; and (4) The RT7755GEK also provides various features to protect against any failures occurring at the secondary-side component, such as the RT7206 or a shunt regulator.