Part Number: DRV8705S-Q1EVM Other Parts Discussed in Thread: MSP-FET Hi team,
Could you tell me how to change its switching frequency for DRV8705S-Q1EVM by GUI?
Also, does DRV8705S-Q1 (not EVM) have switching frequency configuration? I would like to use…
Part Number: DRV8705S-Q1EVM Hi team,
Could you tell me how to change CSA configuration as unidirectional sense from bidirectional one?
Is it possible to do that by GUI?
Regards, Ochi
Part Number: DRV8705S-Q1EVM Hi Team,
Iam unable to receive the current analog value from driver.
i connected load across SH1 & SH2 still i dont see the analog value in my adc channel.
what could be issue . can you brief about CSA_ctrl register value…
Part Number: DRV8705S-Q1EVM Hi Team,
How shall i need to calculate the SO Current. Can you please brief how should i bring current from ADC count ... (no idea how to bring assume any gain and please give some explanation)
Part Number: DRV8705S-Q1EVM HI Team,
if i made chip as DRVOFF when i again make ON shall i need update the registers as per requirement .
In Sleep case not needed is this correct?? (Registers are as my init already done)
Part Number: DRV8705S-Q1EVM Hi Ti Team,
If Motor Predriver output connected to BDC Motor still i can do Offline Short Circuit and Open Load Detection (OOL and OSC) Related Diagnostics Since my motor is connected??
Thanks in Advance.
Regards,
Sravan
Part Number: DRV8703D-Q1EVM Other Parts Discussed in Thread: DRV8703-Q1EVM , DRV8703-Q1 , DRV8706-Q1 , DRV8705-Q1 DRV8703D-Q1EVM eval board it says bi directional motor control on the text but I see only 2 FETS. how can it do forward and reverse?
it s…
Mathieu,
One thing to try is to add a PI filter on the power supply line to rule out your suspicion.
If you disable 1 or 2 of the 3 drivers, do the emissions reduce?
We typically add these filters on our automotive devices and also use spread spectrum…
Part Number: DRV8705-Q1 Other Parts Discussed in Thread: DRV8705H-Q1EVM
According to the SCH above,LDO power input is from Node 2,after PI filter.
This design is from DRV8705H-Q1EVM,the link is as below:
www.ti.com.cn/.../DRV8705H-Q1EVM
Why not LDO power…