Part Number: DRV8302 Other Parts Discussed in Thread: DRV8301 Hi,
That mean If we go decapsulation for the genuine DRV8302, the internal screen print will also be DRV8301?
what's the difference between DRV8301 and DRV8302 apart from SPI pins?
Thanks…
Hi Anjaneyulu
After discussing this with the team here is the conclusion:
It is the same die (DRV8301) for both orderables (DRV8301, DRV8302)
Anjaneyulu G said: is there any possible that DRV8301 can be refurbished to DRV8302?
If you are in possession of…
Part Number: DRV8302 Other Parts Discussed in Thread: DRV8301 The data sheet couldn't be less ambiguous about which component should be used on the BIAS pin to ground. What is the function of the BIAS pin? The pin function table on page 4 says "Bias pin…
Hi Annie,
I do not yet have the specifics of how the internal gvdd for this device is generated, but believe it may be similar to the DRV8328 where the GVDD is generated from an internal LDO for certain supply voltages, and generated by the charge pump…
Part Number: DRV8302 Other Parts Discussed in Thread: DRV8301 , Is there any reason I would not be able to operate the DRV8301 (or 8301) with slightly different voltages applied to PVDD2 and PVDD1 (24V nominal)? The reason for doing this is to allow removal…
Part Number: DRV8302 Hi Team,
Two DRV8302 chips are placed on the PCB and the circuit is nearly identical to the reference circuit in the datasheet. A chip close to the power supply will work properly, while regarding the farther one, after turning its…
Part Number: DRV8302 Hi team,
Is the dead time set through the resistor connected to the DTC pin valid in mode with M_PWM = 0 (6_PWM)? Or in this mode, dead time can only be generated programmatically? Thanks.
Best Regards,
Cherry
Part Number: DRV8302 Hi Team,
Good day. I am posting this inquiry on behalf of the customer.
"I need technical support on one of your motor drivers, the DRV8302.
I'm not too sure how to make it work, and so far it is just heating up & the gate drivers…
Part Number: DRV8302 Hi team,
Here's an issue from the customer may need your help:
NFAULT will report an error immediately after EN_gate is turned on. GVDD was also detected as only 5.8 V. The GVDD pin of the chip is then found to be floating and…
Part Number: DRV8302 Hi team,
Do we have any characterization data or specs for the integrated current sensing amplifiers of the DRV8302?
I know there are some specs for offset and gain, but what about things like gain bandwidth product, linearity, zero…