Part Number: DRV8303 Hello, I would like to ask about Instaspin lab 5b.
I'm using lab 5b on our custom board. When stopping the motor by setting "Refspeed_krpm" to zero, the motor almost stop normally, but sometimes the motor drives slightly (for example…
Part Number: DRV8303 Hi Team,
I have some question on DRV8303 EN_gata PIN function, when customer set this PIN low for a while, then set high, is this operation affect configuration register? I mean does customer need to re-configure the register again…
Part Number: DRV8303 Tool/software: Code Composer Studio Hello,
I would like to ask about InstaSpin and DRV8303,handling En_Gate signal of DRV8303.
For example,InstaSpin lab 5b,
I tried to stop motor by these steps:
1.flag "gMotorVars.enable_Sys…
Part Number: DRV8303 Hello,
We have a custom brushless motor controller design that uses the DRV8303 device. The design is used in a low volume battery operated (36V lead acid battery set) remotely operated vehicle - one for each of the drive wheels…
Part Number: DRV8303 Please can you confirm the default setting for 0x02 bits D10, D9, D8, D7 and D6. 16 is in bold in Table 12: OC_ADJ_SET table - does that signify that 10000 is the default setting? I can't find it confirmed anywhere in the datasheet…
Part Number: DRV8303 Other Parts Discussed in Thread: DRV8301 , Hi
my customer is unsing DRV8301 and DRV8303.
When looking into the dead time configuration by the external resistor in the DS for DRV8303 it should not be added to the dead time set…
Part Number: DRV8303 Hi Motor Control Team,
I would like to know the internal impedance of the differential amplifier (Z1, Z2) of the current measurement to calculate the error, if we put additional resistors in the lines.
Current Setup:
DRV8303currentamp…
Part Number: DRV8303 Other Parts Discussed in Thread: DRV8308 , in data sheet :If RESET is high while ENABLE is inactive, then the registers read as 1.
but if enable is active during reset , what will happen in all registers including fault register…
Part Number: DRV8303 Hi
some times our DRV8303 burns at power on or power off. The difference with previous PCB (which works fine) is slight, only place and route, the schematic and BOM are the same. What can I look at ?
best regards
Dominique…
