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user6382932
6 months ago
Motor drivers
Motor drivers forum
DRV8850: maximum resistor for LDOFB pin?
Resolved
Part Number:
DRV8850
I want to reduce LDO current as low as possible for my application. I found
Holly Gu
8 months ago
Motor drivers
Motor drivers forum
DRV8850: No output
TI Thinks Resolved
Part Number:
DRV8850
Hi Team, My customer use
DRV8850
, below is the SCH, VadjG = 3V TEC-EN-G = 5V TEC-IN1-G=5V TEC-IN2-G = 0.9V But there's no output in OUT2-G & OUT1-G, voltage are both about 0.02V. What might be the problem...
Bart
11 months ago
Motor drivers
Motor drivers forum
DRV8850: motor current measurement issue
Resolved
Part Number:
DRV8850
We are using
DRV8850
motor driver in our project. We are measuring current
Nick Alexeev
11 months ago
Motor drivers
Motor drivers forum
DRV8850: Is VPROPI output proportional to the sum of currents in the
Part Number:
DRV8850
Hello, I'd like to use half-bridges in the
DRV8850
in parallel (OUT1 and OUT2 connected together), and connect the motor between this combined output and ground. I expect that I can drive the motor with more current that way...
Kevin Den Toom
over 1 year ago
Motor drivers
Motor drivers forum
DRV8850: delay logical enable nSLEEP and motor current
TI Thinks Resolved
Part Number:
DRV8850
Hi, I want to use
DRV8850
for my current project. Under datasheet Section 8.2.3 a typical delay between logical enable nSLEEP and motor current of 250us is specified. Please let me know the maximum value. Regards
David Smith10
over 1 year ago
Motor drivers
Motor drivers forum
DRV8850: Failure of driver and high current draw after switching between motors during test
Resolved
Part Number:
DRV8850
Hello, my name is Dave I have a question about the
DRV8850
for which I have
Bart
over 1 year ago
Motor drivers
Motor drivers forum
DRV8850: Minimum logic high voltage (1h, 2h) vs VCC
Resolved
Part Number:
DRV8850
Team, in our system the control logic voltage high can be max. 2.5V. The VCC
Robin Zhou
over 1 year ago
Motor drivers
Motor drivers forum
DRV8850: No output
TI Thinks Resolved
Part Number:
DRV8850
Dear TI experts~ There are 2 problems about
DRV8850
1. When we tested in the lab, the chip performed normally; after the prototype was handed over to the customer, there was no output of the chip, and it returned to normal after...
Jason Gossiaux
over 1 year ago
Motor drivers
Motor drivers forum
DRV8850: Datasheet Incorrect, Design Failure
TI Thinks Resolved
Part Number:
DRV8850
Hello there. We recently designed in the
DRV8850
and screwed up the pinout because of an error in your datasheet. Figure 5 has the OUT2 and VCC pins reversed. I see this was reported on the forums back in February and you have not...
Jitendra Singh7
3 months ago
Wi-Fi
Wi-Fi forum
RE: CC3235SF: PWM and I2C interfering with each others
Hi Sarah, I think after calling Power_enablePolicy(). The PWM period that was set in PWM_open() is lost. PWM_Params params; PWM_Params_init(¶ms); params.dutyUnits = PWM_DUTY_US; params.dutyValue = 0; params.periodUnits = PWM_PERIOD_US; params...
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