Part Number: DRV8210P Hello All,
From the datasheet:
The DRV8210P datasheet (May 2020) section 8.1 mentions: "With separate motor (VM) and logic (VCC) supplies, the VM voltage can drop to 0 V without significant impact to R DSon and without triggering…
Part Number: DRV8210P Hello All,
Any guidance on this is appreciated.
I have used the H-bridge driver in the following configuration:
I use this to drive a latching valve with a 20ms pulse. Upon valve closing there seems to be a reverse emf on the VDD_SYS_3…
Part Number: DRV8210P Hi,
We are considering using a BLD motor driver for an ultrasonic flowmeter because BLD motor driver is cheaper than a high-speed amplifier. The BLD motor driver will input PWM (350kHz-3.3V) from the MCU, and the BLD motor driver…
Part Number: DRV8210P Other Parts Discussed in Thread: DRV8848 On behalf of a customer.
Considering using the DRV8210P to drive a transformer at 100 kHz for a small isolated power supply, driving with 50% duty cycle PWM. The very small size and low cost…
Part Number: DRV8210P Other Parts Discussed in Thread: DRV8210 Hi Sir,
We would like to use a PWM signal in IN1 to control the output voltage level on OUT1.
May I know if the IN2 and OUT2 pins could be floating?
Part Number: DRV8210P Hi team,
Could you provide the DRV8210PDSG's naming rule for customer? They need this data for component approval process.
Thanks
Hi Koyo,
Apologies for late reply. It was a holiday yesterday.
There are no deteriorating performance when VCC is 1.7V to 1.8V. What could happen is the VCC voltage dipping below the UVLO threshold.
If this is a concern for them, I recommend the DRV8210P…
Part Number: DRV8837 Other Parts Discussed in Thread: , DRV8210P , DRV8212P , DRV8210 ,
Hi !
I have been using the DRV8837 H-Bridge since past four years and faced no issues what-so-ever with its performance. It is used to drive a coil with a total inductance…
Part Number: DRV8212P Other Parts Discussed in Thread: DRV8837 , DRV8210P Hi team
The datasheet mentions that VIH(Input logic high voltage) ranges from 1.45V to 5.5V at VCC = 3.3V.
Is this a typo? Should the VIH be less than 3.3V that is the supply voltage…
Part Number: DRV8210 Other Parts Discussed in Thread: , DRV8220 I have question about DRV8210, DRV8210P, and DRV8220.
These IC's dead time (tDEAD) are larger than propagation delay (tPD), but I have seen the other motor driver are almost tPD > tDEAD.…