Part Number: DRV8245-Q1 I use DRV8245-Q1(HW) to drive a resistive load with PWM at EN/PH mode, the max source current from powre supply is 3.2Amp in operation, PWM frequency is 1KHz. Vm is +24V
In order to suppress the ripple voltage on power supply…
Part Number: DRV8245-Q1 Other Parts Discussed in Thread: DRV8714-Q1 , DRV8263-Q1 , DRV8718-Q1 , Tool/software: Hello,
Dose TI have integrated H-bridge or full-bridge motor driver circuits that have similar spec at DRV8245-Q1 but also include some…
Hi Joshua,
I have a 15Komh for pull up for nFault in uC side. I suppose I could set DRV8245-Q1 to active state directly in the initialization. My programming code does not set DRV8245-Q1 to sleep or standby state.
Part Number: DRV8245-Q1 Tool/software: Hello,
I am connecting 50mH, 5ohm load on DRV8245, Configured as independent half bridge. Is there any restriction on max load inductance on DRV?
Part Number: DRV8245-Q1 Tool/software: Hello,
Sry for previous confusions.
I have a load requirement for DRV8245 is R=5ohm, L=50mH, C=2.2uf, DRV8245 is in independent mode, Can DRV drive this load?
Load diagram is shown below
Part Number: DRV8245-Q1 Other Parts Discussed in Thread: DRV8145-Q1 Tool/software: Hello,
I have load requirement of 5ohm, 2.2uF and 50mH with 16V battery voltage, DRV8245 is configured as independent half bridge and load is connected to load side only…
Part Number: DRV8245-Q1 Tool/software: Hello,
DRV8245(HW variant) require a nSLEEP reset pulse for max 20usec.After reset pulse the nFAULT and nSLEEP is always high. So my doubt is if in between i gave a pulse on nSLEEP pin max. 20usec will the DRV…
Part Number: DRV8245-Q1 Other Parts Discussed in Thread: DRV8145-Q1 Tool/software: Hi
The DRV8245-Q1 has a maximum current of 32A according to the datasheet.
Is it possible to estimate whether a device is capable of driving a given motor? Can the…
Part Number: DRV8245-Q1 Tool/software: Hi
We are designing a aproduct based on the DRV8245-Q1. The maximum current is 32 A.
What is the maximum current that the device can support continuously? I have tryed the junction temparature estimator
spreadsheet…
Part Number: DRV8245-Q1 Tool/software: Dears,
My customer Xiangrui Intelligent uses DRV8245-Q1 in a robot project and now wants the driver for this chip (preferably one that can be opened by Keli). Could you please provide it?
Many thanks，
…
