ET8020 Datasheet - Etek Microelectronics

ET8020 1.2MHz constant frequency current mode PWM step-down converter

The ET8020 is a 1.2MHz constant frequency current mode PWM stepdown converter. It is ideal for applications requiring very high current up to 2A while still achieving over 90% efficiency during peak load conditions. The ET8020 also can run at 100% duty cycle for low dropout operation, extending bat.

ET8020 Features

* Input Voltage Range: 2.5V to 5.5V Output Voltages from 0.6V to VIN 2A Output Current High Efficiency: Up to 95% 1.2MHz Constant Switching Frequency Allows Use of Ceramic Capacitors Current Mode Operation for Excellent Line and Load Transient Response ShortCircuit and Thermal Fault Protection Soft S

ET8020-EtekMicroelectronics.pdf