EPC EPC9146 | Demoboard EPC9146

Description

The EPC9146 power board contains three independently controlled half bridge circuits, featuring the EPC2152 monolithic ePower™ Stage with integrated gate driver, 80 V maximum device voltage, 15 A maximum output current. It can operate under full load with PWM frequency up to 3 MHz. The EPC9146 contains critical functions for power drive application, including monolithic power stage with integrated gate driver, regulated auxiliary power rails for housekeeping supplies, voltage, and temperature sense, accurate current sense, protection functions and so on.The EPC9146 can be paired with the following individually designed mating boards (EPC9147 series boards) to allow the user to control this power board directly through some mainstream microcontroller boards leveraging existing resource for quick development purposes.

Features

High efficiency: > 98.4% @ 400 W outputSmall size: Inverter board measures 81 mm x 75 mmVery small rise and fall times, down to 1 nsFull phase current sense with high accuracy (three inline current sense)Good noise immunityProtection features such as over-temperature, over-current monitoring, and input voltage under voltage lockoutProtection features:Over-temperatureOver-current monitoringInput voltage under voltage lockout

Typical applications

More information

• Datasheet
• IC product information