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Part Number: DRV8876EVM Tool/software: DRV8876EVM Board :
If the motor current is running under normal settings and then suddenly gets stuck, causing the current to increase abnormally, how can we control the external PWM voltage to immediately reduce…
Part Number: DRV8876EVM Other Parts Discussed in Thread: DRV8876 Hi, I want to use a DRV8876EVM to control a brushed DC motor. I don't want to use the potentiometers and the MCU to send a PWM signal. I want to send a PWM signal from other hardware. What…
Part Number: DRV8876EVM Other Parts Discussed in Thread: DRV8876 , DRV8876-Q1EVM Hello,
I was looking to get an EVM for the DRV8876, however as they are out of stock, would I be able to use the DRV8876-Q1EVM for an identical evaluation or are there any…
Hi Amir,
Thank you for the information. We are very busy on our side so please give us another 24 hours to review the information and provide a reply. Thank you in advance for your patience.
Part Number: DRV8876 Tool/software: I have a follow up question for the E2E thread listed below: https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1071091/drv8876evm-run-tec-with-lc-filter
I am trying to filter PWM using…
Part Number: DRV8876EVM Other Parts Discussed in Thread: DRV8876 When the DRV8876 EVM is set in the unlimited current mode, and PWM is tested 100% duty output, found that when output current is higher, the output voltage will dropped, from 8.4V drop to…
Part Number: DRV8876EVM Other Parts Discussed in Thread: DRV8876 I am using 3 valve motor IMI BUSCHJOST 8497572.9663 and DRV8876EVM, but the H bridge output can not drive my motor and the output voltage drops to 3V, the D3 red LED is off at the beginning…
Part Number: DRV8876EVM Other Parts Discussed in Thread: MSP430FR2100 , MSP-FET , MSP-EXP430FR6989 , MSP-EXP430FR5739 , MSP430FR5949 Tool/software: Code Composer Studio Following p. 3 of DRV8876EVM_slvubg7b.pdf, we provided external power and connected ez430…
Part Number: DRV8876EVM Other Parts Discussed in Thread: DRV8876-Q1 , DRV8876 I use DRV8876-Q1 EVM to driver our motor. If we don’t make any change in EVM, it can work normally. Since I need a nFAULT status to control the motor revers. So I change the IMODE…
Part Number: DRV8801 Other Parts Discussed in Thread: DRV8870 , DRV8251 , DRV8251A , DRV8231 , DRV8231A , DRV8876 , DRV8876EVM , Hi,
in the DRV8801's datasheet, i found that there's an UVLO for the VBB pin at around 6.5 ... 7.5V.
But the nFault indicates…
