Active-semi PAC5532EVK1 User Manual Download Page 14

14    -                                              Rev 1.0 February 2018 

A

BOUT 

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CTIVE

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EMI 

® 

Founded in 2004 in Silicon Valley and headquartered in Allen, Texas, Active-Semi® is a rapidly 
emerging leader in the multi-billion dollar power management IC and intelligent digital motor drive IC 
markets. The company's portfolio of analog and mixed signal SoCs (systems-on-chips) are scalable core 
platforms used in charging, powering and embedded digital control systems for end applications such as 
industrial, commercial and consumer equipment. The company offers power application 
microcontrollers, DC/DC, AC/DC, PMU and LED drivers that significantly reduce solution size and cost 
while improving system-level reliability. Active-Semi's turnkey solutions deliver energy-saving power 
conversion architectures that minimize energy usage and compress system development cycle-time by 
greater than 50 percent. Active-Semi ships 50 million power ICs per quarter and reached the "one billion 
units shipped" milestone in May 2012. The multi-national company focuses on commercializing industry 
leading power management IC solution platforms and has developed broad intellectual property with 
over 150 patents granted and pending. For more information visit: 

http://active-semi.com/

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
LEGAL INFORMATION & DISCLAIMER 

 

Copyright © 2018 Active-Semi, Inc. All rights reserved. 
All information provided in this document is subject to legal disclaimers. 
Active-Semi reserves the right to modify its products, circuitry or product specifications without notice. Active-Semi products are not intended, designed, warranted 
or  authorized  for  use  as  critical  components  in  life-support,  life-critical  or  safety-critical  devices,  systems,  or  equipment,  nor  in  applications  where  failure  or 
malfunction of any Active-Semi product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Active-Semi 
accepts no liability for inclusion and/or use of its products in such equipment or applications. Active-Semi does not assume any liability arising out of the use of any 
product,  circuit,  or  any  information  described  in  this  document.  No  license,  express,  implied  or  otherwise,  is  granted  under  any  patents,  copyrights  or  other 
intellectual property rights of Active-Semi or others. Active-Semi assumes no liability for any infringement of the intellectual property rights or other rights of third 
parties  which  would  result  from  the  use  of  information  contained  herein.  Customers  should  evaluate  each  product  to  make  sure  that  it  is  suitable  for  their 
applications.  Customers  are  responsible  for  the  design,  testing,  and  operation  of  their  applications  and  products  using  Active-Semi  products.  Customers  should 
provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. All products are sold subject to Active-
Semi's terms and conditions of sale supplied at the time of order acknowledgment. Exportation of any Active-Semi product may be subject to export control laws. 
Active-Semi®,  Power  Application  Controller®  and  PAC®  are  registered  trademarks  of  Active-Semi,  Inc.   Solutions  for  SustainabilityTM,  Micro  Application 
ControllerTM, Multi-Mode Power ManagerTM, Configurable Analog Front EndTM, and Application Specific Power DriversTM are trademarks of Active-Semi, Inc. 
ARM® and Cortex are registered trademarks of ARM Limited. All referenced brands and trademarks are the property of their respective owners. 
 

Summary of Contents for PAC5532EVK1

Page 1: ...Copyright 2018 Active Semi Inc PAC5532EVK1 User s Guide Power Application Controllers www active semi com...

Page 2: ...g 7 JTAG Debugging 7 Serial Communications 7 Alternate Serial Communications 8 Hall Sensor DAC Interface 8 PAC5532EVK1 Setup 10 Power Considerations 11 Maximum Current and Voltage 11 SENSE Resistors 1...

Page 3: ...evaluation module to a PC computer through a conventional Virtual Comm Port which can then be used in the communication efforts by taking advantage of the PAC5532 s UART interface Graphical User Inte...

Page 4: ...ications and controllers Single IC PAC5532 with configurable PWM outputs ADC inputs I2C UART SPI communication ports and GPIO Gate driving for up to three half H Bridge tri phase inverter Schematics B...

Page 5: ...2018 PAC5532EVK1 RESOURCES Pinout and Signal Connectivity The following diagram shows the male header pinout for the PAC5532EVK1 evaluation module as seen from above Figure 2 PAC5532EVK1 Headers and...

Page 6: ...voltage regulators analog front end and microcontroller are enabled LED s When an operational voltage is applied LED D5 will light up This is the LED which notifies that the VSYS 5V rail is up and run...

Page 7: ...t 7 NC Not Connected 8 TDI JTAG Data Input 9 GND GND System GND 10 NC Not Connected 11 GND GND System GND 12 TRACE CLK ETM Trace Clock 13 GND GND System GND 14 TRACE DATA 0 ETM Trace Data 0 15 GND GND...

Page 8: ...urces can be alternatively utilized as PWM DAC outputs for in real time debugging Jumpers JMP1 2 3 are used to select the preferred function NOTE 2 pin shunts must be placed on the JMP1 2 3 in order f...

Page 9: ...9 Rev 1 0 February 2018 NOTE Test stakes DAC1 2 3 are only available when jumpers JMP1 2 3 have been shunted on the DAC respective position Test Stake Description DAC 1 PORTD0 DAC 2 PORTD1 DAC 3 PORTD...

Page 10: ...V the PAC5532 s Multi Mode Power Manager will be engaged and the VSYS 5V regulator will be enabled This event will result in LED D5 lighting up 2 Connect the 3 Phase BLDC PMSM motor via spade tab conn...

Page 11: ...cording to their application The following table showcases different resistance values maximum currents and suggested part numbers NOTE For increased current handling adding thermal heat sinking to th...

Page 12: ...tions the user will be responsible for selecting a proper SENSE resistor suitable power FET adding heat sinking and in some cases some extra clamping Suggested Heat Sink Profile The following drawing...

Page 13: ...nsients is of utmost importance to protect both the power switches as well as the PAC5532 pre drive power stage block Adding DRS Clamps The PAC5532EVK1 evaluation module already incorporates a series...

Page 14: ...ical or safety critical devices systems or equipment nor in applications where failure or malfunction of any Active Semi product can reasonably be expected to result in personal injury death or severe...

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