Part Number: DRV8874 Tool/software: I am driving a bidirectional DC motor using drv8874.
The operating voltage is 28V, and the motor consumes 400mA of current when not loaded.
The motor driver was damaged during operation. (The temperature rose over…
Part Number: DRV8874 Tool/software: Hi'
I'm using the DRV8874 H-Bridge. I noticed that there is a difference in PWM max frequency performance.
Using the DRV8874 with the lot on his top case : AY8j Has much better PWM performance then the device with…
Part Number: DRV8874 Other Parts Discussed in Thread: DRV8263-Q1 Tool/software: I am currently working on a project that involves using the DRV8874 motor driver to control a DC motor. However, I am experiencing an issue where the motor does not start…
Part Number: DRV8874 Tool/software:
Hello,
I have a question about the DRV8874PWPR.
I am posting the following question regarding DRV8874PWPR.
◆Contents Regarding the mode selection on p.11 of the datasheet, there is a description that it is determined…
Part Number: DRV8874 Tool/software: Hi,
Page 1 describes the settings of H-bridge and Half-bridge. When operating under the following conditions, what is the protection function to prevent IC failure?
1. When PH/EN or PWM mode is set and Half-bridge…
Part Number: DRV8874 Tool/software: Hello E2E Experts,
Good day.
We are powering the DRV8874 with 12V Vvm, and controlling with an onboard RP2040 microcontroller providing 3.3V logic signals. The board will have four drivers and is intended to drive…
Part Number: DRV8874 Tool/software: Team-
I'm looking for an integrated solution for an active full wave bridge rectifier, i.e. 4 MOSFETS that will rectify an input voltage to the proper polarity regardless of connection.
The application is 8V < V_IN…
Part Number: DRV8874 Other Parts Discussed in Thread: DRV8873 , DRV8243-Q1 Tool/software: Hello It was a circuit that was working normally, but a problem occurred after changing the motor. For example, in PH/EN mode, if EN=1, PH=0 is given, it works normally…
Part Number: DRV8874 Tool/software: Hi TI,
I am using DRV8874 in one of my designs. I am using half bridge to control 2 motors. I am connecting the 2 motors on the high side and the driver is on the low side.
1)While capturing the waveforms, i have…
Part Number: DRV8874-Q1 Other Parts Discussed in Thread: DRV8874 Tool/software: Hi team,
could you help provide the maximum value(IOCP,TOCP,TRETRY)? and what is maximum current of internal mosfet
