Part Number: DRV8844 Hi Team
When customer evaluating DRV8844, they asks whether continuous motor drive output current can reach 3A, if with good heatsink natural cooling? since on datasheet the max is 2.5A, but don't know the thermal condition
Part Number: DRV8844 Other Parts Discussed in Thread: DRV8880 Hi Team,
The customer is experiencing below issue and needs your help.
The customer wants to use the DRV series stepper motor driver chip to drive a small stepper motor. The internal resistance…
Part Number: DRV8844 hi,
I have a question about pins CP1 and CP2 of DRV8844, TI recommends a 10nF 100V rated CER CAP. The capacitor is used
in a charge pump circuit to make a voltage higher than the power supply VM
We have a design that uses VM=24V…
Part Number: DRV8844 Other Parts Discussed in Thread: DRV8803 , DRV8860 Hi,
Please help on below questions:
1. use DRV8844 to do 2 H bridge applicaiton. what is the max current of each channel？
2.What is the max frequency of the input PWM ?
Part Number: DRV8844 I'm using a DRV8844 to drive a solenoid rated below 500mA and am running into some issues with the bulk capacitance.
The supply for VM comes from a circuit that dynamically switches between two voltages: a high voltage to turn…