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Power Application Controller Battery Management PRODUCT USER GUIDE PAC2514x User Guide Preview PAC Battery Management System Multi-Mode Power Manager Configurable Analog Front End Application Specific Power Drivers ® Cortex ® -M4F Controller Core 1 of 81...
USART A is a serial communication peripheral that supports a SPI-like protocol that can be used to communicate to the Analog Peripherals for read and write transactions. The Digital No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
For more information on how to configure the DPM to support the USART A peripheral for communicating with the Analog Registers, see the PAC55XX Family User Guide. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
ADC input. For information on how to configure the IO for each of these situations, see the PAC55XX Family User Guide. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
PAC and associated application circuitry. It incorporates a high-voltage power supply controller that is used to convert power from a DC input source to No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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Before entering hibernate mode by setting SOC.HIBENTER.HIB to 1b, the system could be configured to periodically exit hibernate mode by configuring the SOC. HIBCTL.WUTIMER from No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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If the internal temperature (VPTAT) rises above the Fault threshold, the Charge pump, DC/DC and gate drivers will be disabled. The device will indicate this through a latched register bit. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
1d.Over current discharge protection comparator output can be polled in real time by reading the SOC.BATRTS.OCD_RTS bit. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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Note: If all wake-up enables are set to Disabled when HIBENTER.HIB is written, then PBWAKEN and PACKWAKEN will be set to 1 as a fail safe to allow the device to be brought out of hibernate. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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Example: TIMEBASE = 1, BLANKSF = 2; So, Blanking Time = 2uS * 3 = 6uS OCC Comparator Hysteresis is fixed at 25mV No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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Note: The WWDT runs off of a 32kHz clock that is independent of the 4MHz CLKREF that the MCU runs off. When the WWDT is used, it can help meet Class B Safety requirements. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
The ASPD also integrates gate driver over-current, under-voltage and over-voltage protection. Over current and battery over voltage protections can be enabled using the SIGMGRCTL1 register and the No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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To start the cell balancing process, simply set the respective VBx cell balancing enable bit. This can be accomplished by writing to the SOC.CFGCB1, SOC.CFGCB2 and SOC.CFGCB3 registers. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
The AFE MUX channel may be selected from the EMUX data sent from the ADC sequencer. The channels available on the AFE MUX are shown in the table below. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
The format of the EMUX command used to control the AFE MUX is shown below. The EMUX data is transmitted MSb first. No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
Value in INFO-2; VADC is count from ADC; VADCREF = stored value in INFO-2 VM=(V2-V1) / (VMS2-VMS1) * [VADC*VADCREF/4095-VMS1] + V1 No portion of this document may be reproduced or reused in any form without Qorvo’s prior written consent www.qorvo.com Rev.
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