Part Number: DRV8912-Q1 Other Parts Discussed in Thread: DRV8908-Q1 , Hello team,
I’d like to confirm PWM channel mapping in DRV89xx-Q1. The datasheet specifies that any half-bridge channel can be mapped to any of PWM generator (4 of DRV8912/10-Q1 and…
Part Number: DRV8912-Q1 Hi All, I have to design an FPGA I/F for the DRV8912-Q1 Do driver. We have a couple of DRV8912-Q1 devices connecting in a daisy chain. My question is: Can I update the whole 12 DO's simultaneously or the device can have only 8…
Part Number: DRV8912-Q1 Other Parts Discussed in Thread: DRV8906-Q1 Hi team,
Is there no issue by on its resistance variation with half bridge parallel connection?
I would like to use a 3A peak motor load with some of other loads such as LED or additional…
Part Number: DRV8912-Q1 In the DRV8912-Q1 Timing Requirements, there is a spec for "Successive SPI write gaps" and it is nominally 2.5us. What is that referring to?
Part Number: DRV8912-Q1 I would like to use several half bridges in parallel and operate them in continuous (non-PWM) mode.
If I select continuous mode in register PWM_CTRL_n (e.g. HBn_PWM==0) will the mapping of half bridges in register PWM_MAP_CTRL_n…
Part Number: DRV8912-Q1 hi, i have problems in my prototipe when i tried to open a solenoid, when the VM is between 8-18V i dont have problems, but if upper the voltage VM to 24V the solenoid doenst works and status said that i have overcurrent. the maximun…
Part Number: DRV8912-Q1 Hi experts,
When DRV8912-Q1 is used as high-side swtich and low-side switch, what's your recommended design for reverse polarity protection, add Diode or PMOS between battery and VM pin or add a GND network as below? Thank you…
Part Number: DRV8912-Q1 Hello,
I want to know about below items.
1. Internal pull down resistor value of nSleep pin.
There is no comment on the data sheet.
2. Can I control nSleep up to 40 devices with 1 GPIO of MCU?
I tested it with this condition…
Part Number: DRV8912-Q1 Is there a way to increase the frequency of the PWM carrier beyond 2KHz? The problem that we are experiencing is audible ringing coming from a solenoid connected to the device. For example, could we purchase custom parts with a…
