Part Number: DRV8244-Q1 Other Parts Discussed in Thread: DRV8842 , DRV8245-Q1 , DRV8703-Q1 , DRV8145-Q1 Hi Team,
The customer use DRV8244-Q1 to driver door motor, OCP_SEL=0b(customer don't change this register use MCU, the value should be 0b after reset…
Part Number: DRV8244S-Q1LEVM Other Parts Discussed in Thread: DRV8145-Q1 , DRV8706-Q1 , DRV8144-Q1 I am using the evaluation module for the DRV8244S motor driver to drive a load with the following test setup:
15V (max 40A) Power supply into J14 (Battery…
Hi Kyle,
Kyle Heslop said: Would the move to the DRV8145-Q1 would be better to account for the higher current in this scenario?
Yes, the DRV8145-Q1 would be better suited for a higher maximum current, however the rms current would need to be considered…
Other Parts Discussed in Thread: DRV8144-Q1 , DRV8143-Q1 , DRV8145-Q1 Hi Team,
Could you help recommend a motor which is able to meet the following requirements:
a. Voltage is greater than 16V.
b. Current ≥ 20A.
c. PWM control.
d. With current sensing…
Other Parts Discussed in Thread: DRV8145-Q1 Looking for a cross to the Infineon BTN9990 half bridge motor drive. Or looking for a similar full bridge brushed motor drive for window lift application. I do not require lin or can interface, simple micro controller…
Other Parts Discussed in Thread: DRV8144-Q1 , DRV8145-Q1 Hi everyone,
I need help about a design to control a selenoid (half-bridge) but the critical point is the junction temperature; -40 to 170ºc.I was looking at DRV8144-Q1 but it works until 125 ºC…
Hi Thai,
Let me jump in this discussion since Ryan is OoO this week.
How long 13.1A current is flowing? If it is ~0.1sec range, DRV8245-Q1(full bridge) should be good one.
If it is ~10sec range, DRV8145-Q1(Half bridge)x 2pcs could be solution.
We have…
The requirement for 30A, 500ms is proposed for locked rotor current. They need to leave some margin. So they hope that t he requirement for Driving current 40A , 400ms is acceptable for DRV8145-Q1. And we need to confirm with you if DRV8145-Q1 can stand 40A…
Part Number: DRV8705-Q1 Other Parts Discussed in Thread: DRV8145-Q1 Using DRV8705-Q1 with current monitoring at the higher end of the gain range. Need a current waveform when operating the DRV8705-Q1 at 20kHz to make sure that we are catching the peak…
Other Parts Discussed in Thread: DRV8143-Q1 , DRV8145-Q1 , DRV8144-Q1 DRV8143-Q1, DRV8144-Q1, DRV8145-Q1 has H-Variant.
In H-Variant(HW interface), nSLEEP pin requires external pulse input. It should be 20us-40us pulse to wake the parts.
20us-40us is MUST…