Answered

• DRV8245-Q1: DRV8245-Q1 schematic and PCB reference

  

  Luke Park

  Resolved

  Part Number: DRV8245-Q1 Hi, MD team I have two requests. Can you provide DRV8245-Q1 reference schematic? I can't see in datasheet and EVM guide. Can you provide VQFN-HR (16) PCB reference? I can see reference PCB layout in Datasheet, Figure…

  • Resolved

  • 1 month ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8245-Q1: DRV8245-Q1 VQFN-HR dimension

  

  Luke Park

  Resolved

  Part Number: DRV8245-Q1 Hi, Team A and B length? it isn't clear on datasheet.

  • Resolved

  • 1 month ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8245-Q1: Internal LDO of DRV8245(S)-Q1

  

  Steve Lim

  Resolved

  Part Number: DRV8245-Q1 Hi Champs, What is the voltage level of internal LDO for the DRV8245 SPI(S) variant device? I plan to interface this device with 3.3V M0 MCU by suppling 3.3V at the nSLEEP pin to maintain 3.3V level at the SDO signal. However…

  • Resolved

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8245-Q1: DRV8245-Q1- The selection of sized bulk capacitor for ripple voltage suppression

  

  Myles PENG

  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…

  • 2 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8245-Q1: DRV8245-Q1

  

  Samuel Zhang

  TI Thinks Resolved

  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…

  • 7 months ago
  • Motor drivers
  • Motor drivers forum

• RE: DRV8245-Q1: The output from OUT1 and OUT2 is low in PH/EN mode of DRV8245-Q1(HW)

  

  Myles PENG

  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.

  • 3 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV8245-Q1: VOLP_REFH

  

  Shinji Tsuji

  Resolved

  Part Number: DRV8245-Q1 Hi team, VOLP_REFH and VOLP_REFL are propotional to internal 5V reference. I plan to use DRV8245P version which uses external 5V for VDD. In this case VOLP_REFH and VOLP_REFL are propotional to this external 5V? regards…

  • Resolved

  • 12 days ago
  • Motor drivers
  • Motor drivers forum

• DRV8245-Q1: DRV8245

  

  Pratik Acharya

  TI Thinks Resolved

  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?

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8245-Q1: DRV8245 load capaility

  

  Pratik Acharya

  TI Thinks Resolved

  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

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

• DRV8245-Q1: DRV8245

  

  Pratik Acharya

  TI Thinks Resolved

  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…

  • 8 months ago
  • Motor drivers
  • Motor drivers forum

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