EP5250HVM2-2

EP5250HVM2-2 Datasheet

EP525XHVM EVK User Guide

Part	Datasheet
EP5250HVM2-2	EP5250HVM2-2 (pdf)

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USER GUIDE EP525XHVM EVK User Guide Power Application ControllerTM Marc Sousa Director, PAC Systems and Applications Copyright 2015 Active-Semi, Inc. No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent EP525XHVM EVK User Guide Power Application Controller Table of Contents 1 Overview 3 2 System Description 4 Solution 4 3 Getting Started 5 PAC5250 EVK 5 PAC5253 EVK 6 4 Hardware 7 Motor Drive 7 Hardware Feature Overview 7 Setting up the 9 5 EVK Resources 13 SWD Header J4 13 UART Header 13 PWM DAC J5 13 Expansion Header P1 14 Power Input Connector J1 14 Inverter 14 6 PAC5250 15 Schematic 15 Bill of Materials 16 Layout 17 7 PAC5253 18 Schematic 18 19 Layout 20 8 PAC Hardware Resources 21 About 23 2015 Copyright, Active-Semi International, Inc. - 2 - No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent EP525XHVM EVK User Guide Power Application Controller Active-Semi’s family of Power Application Controllers contains devices that can be used for high-voltage motor control applications. The PAC5250 and PAC5253 each have their own Evaluation Kit EVK that can be used for evaluation and characterization of AC or DC BLDC and PMSM motors. These EVKs have been developed for 3-phase BLDC and PMSM motors, but other topologies and drive types are also possible. These EVKs can take their input from a high-voltage DC supply, or from an AC source. Each EVK has a flyback DC-DC converter that is controlled by the PAC525X device on-board to generate the power supply for the IC as well as for the gate drive for the inverter stage. These EVKs support either one, two or three current-shunt configurations and can be used with either BEMF or FOC control algorithms just by changing firmware. Each EVK has a programming interface for updating the PAC525X firmware, as well as a UART connector for host communication from a GUI or other host MCU. CAUTION!!! Dangerously high voltages exposed and may lead to injury. This unit should only be handled by qualified individuals. 2015 Copyright, Active-Semi International, Inc. - 3 - No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent EP525XHVM EVK User Guide Power Application Controller 2 SYSTEM DESCRIPTION The following diagrams show a picture of the EVKs for the PAC5250 and PAC5253 and the major connectors and sub-systems. Solution Benefits • Quick Prototyping of PMSM or BLDC High-Voltage Motor Control applications • Ideal for most high-voltage motor driving applications • Both BEMF and FOC control may be used by firmware change • Integrated DC/DC Flyback Controller • Integrated Differential Amplifiers • Integrated Ultra High-Voltage Gate Drivers up to 600V • SWD header for firmware programming of PAC525X • UART header for GUI control and configuration of PAC525X • Uplink Expansion header for connecting to other processor subsystems like a host MCU, or possibly a wireless uplink card • Schematics, BOM and Layout drawings available • Firmware and PAC52XX SDK available 2015 Copyright, Active-Semi International, Inc. - 4 - No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent EP525XHVM EVK User Guide Power Application Controller 3 GETTING STARTED The EP525XHVM EVK comes with connectors for the three phase motor, as well as DC input voltage connector. The PAC525X EVK works with the following Active-Semi EVKs: • ET-COLINK-1 An isolated USB to SWD adapter for programming and debugging of the PAC525X IC on the EVK. This includes the USB and serial ribbon cable used to interface to the EP525XHVM EVK. • ET-UARTISO-1 An isolated USB to UART adapter for communication between the user PC for GUI configuration and control of the EVK. This includes the USB and serial ribbon cable used to interface to the EP525XHVM EVK. PAC5250 EVK EP5250HVM Power Input, Rectifier, Flyback DC/DC PAC5250 DC/DC Control, Motor control, pre-drivers, Signal conditioning UART HV Inverter, Current Sense, PWM DAC Motor phase output U, V, W

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USER GUIDE

EP525XHVM EVK User Guide

Power Application ControllerTM

Marc Sousa Director, PAC Systems and Applications

Copyright 2015 Active-Semi, Inc. No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent

EP525XHVM EVK User Guide

Power Application Controller

Table of Contents
1 Overview 3 2 System Description 4

Solution 4 3 Getting Started 5

PAC5250 EVK 5 PAC5253 EVK 6 4 Hardware 7 Motor Drive 7 Hardware Feature Overview 7 Setting up the 9 5 EVK Resources 13 SWD Header J4 13 UART Header 13 PWM DAC J5 13 Expansion Header P1 14 Power Input Connector J1 14 Inverter 14 6 PAC5250 15 Schematic 15 Bill of Materials 16 Layout 17 7 PAC5253 18 Schematic 18 19 Layout 20 8 PAC Hardware Resources 21 About 23
2015 Copyright, Active-Semi International, Inc. - 2 -

No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent

EP525XHVM EVK User Guide

Power Application Controller

Active-Semi’s family of Power Application Controllers contains devices that can be used for high-voltage motor control applications. The PAC5250 and PAC5253 each have their own Evaluation Kit EVK that can be used for evaluation and characterization of AC or DC BLDC and PMSM motors. These EVKs have been developed for 3-phase BLDC and PMSM motors, but other topologies and drive types are also possible. These EVKs can take their input from a high-voltage DC supply, or from an AC source. Each EVK has a flyback DC-DC converter that is controlled by the PAC525X device on-board to generate the power supply for the IC as well as for the gate drive for the inverter stage. These EVKs support either one, two or three current-shunt configurations and can be used with either BEMF or FOC control algorithms just by changing firmware. Each EVK has a programming interface for updating the PAC525X firmware, as well as a UART connector for host communication from a GUI or other host MCU.

CAUTION!!!

Dangerously high voltages exposed and may lead to injury. This unit should only be handled by qualified individuals.
2015 Copyright, Active-Semi International, Inc. - 3 -

No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent

EP525XHVM EVK User Guide

Power Application Controller
2 SYSTEM DESCRIPTION

The following diagrams show a picture of the EVKs for the PAC5250 and PAC5253 and the major connectors and sub-systems.

Solution Benefits
• Quick Prototyping of PMSM or BLDC High-Voltage Motor Control applications
• Ideal for most high-voltage motor driving applications
• Both BEMF and FOC control may be used by firmware change
• Integrated DC/DC Flyback Controller
• Integrated Differential Amplifiers
• Integrated Ultra High-Voltage Gate Drivers up to 600V
• SWD header for firmware programming of PAC525X
• UART header for GUI control and configuration of PAC525X
• Uplink Expansion header for connecting to other processor subsystems like a host MCU, or
possibly a wireless uplink card
• Schematics, BOM and Layout drawings available
• Firmware and PAC52XX SDK available
2015 Copyright, Active-Semi International, Inc. - 4 -

No portion of this document may be reproduced or reused in any form without Active-Semi’s prior written consent

EP525XHVM EVK User Guide

Power Application Controller
3 GETTING STARTED

The EP525XHVM EVK comes with connectors for the three phase motor, as well as DC input voltage connector.

The PAC525X EVK works with the following Active-Semi EVKs:
• ET-COLINK-1 An isolated USB to SWD adapter for programming and debugging of the PAC525X IC on the EVK. This includes the USB and serial ribbon cable used to interface to the EP525XHVM EVK.
• ET-UARTISO-1 An isolated USB to UART adapter for communication between the user PC for GUI configuration and control of the EVK. This includes the USB and serial ribbon cable used to interface to the EP525XHVM EVK.

PAC5250 EVK EP5250HVM

Power Input, Rectifier, Flyback DC/DC

PAC5250 DC/DC Control, Motor control, pre-drivers, Signal conditioning

UART

HV Inverter, Current Sense, PWM DAC Motor phase output U, V, W

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived EP5250HVM2-2 Datasheet file may be downloaded here without warranties.

Datasheet ID: EP5250HVM2-2 522792