Preliminary Datasheet EPC2152 (Efficient Power Conversion)

EPC2152 – 80 V, 12.5 A ePower™ Stage PRELIMINARY Key Parameters Typical Application
Rated Output Current (1 MHz) (1) 12.5 A Synchronous Buck Converter Operating PWM Frequency Range (2) 3 MHz Operating Input Voltage Range 60 V Bias Supply Voltage 12 V Output Current and PWM Frequency Ratings are functions of Operating Conditions. See Notes 1 & 2.
Features
• Separate and independent high side and low side control inputs • Input signal compatible with 3.3 V or 5 V CMOS logic levels
Performance Curves
• 20 ns minimum input pulse width • 20 ns delay time input to output • 1 ns switching time at output node • Robust level shifter operating from negative transient conditions • False trigger immunity greater than 100 V/ns at output node • Synchronous charging for high side bootstrap supply • Regulated gate drive buffer output to drive output FETs at safe Buck Converter Topology, VIN = 48 V, VOUT = 12 V, Deadtime = 10ns, L = 2.2 µH, DCR = 3 mΩ, EPC90120 PCB, Airflow = 800 LFM. operating level • Undervoltage lockout for high side
Die Photo
and low side power supplies • LGA Chip Scale Package
Applications
• Buck and Boost Converters • Half-Bridge, Full Bridge or LLC Isolated Converters • Class D Switching Audio Amplifier • Single Phase and Three Phase
3.85 mm x 2.59 mm x 0.63 mm
Motor Drive Inverter Subject to Change without Notice www.epc-co.com COPYRIGHT 2020 Rev 1.1 Page 1