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Showing 35 results View by: Thread Post Sort by
    Answered
  • DRV8702D-Q1: Operation details

    Joe Miller1
    Joe Miller1
    Resolved
    Part Number: DRV8702D-Q1 Tool/software: Dear Sir/Madam, I would like to control a dual speed wiper motor and am looking at using the DRV8702D-Q1. There will be one DRV8702D-Q1 for each speed. I am a little confused how to control DRV8702D-Q1. …
    • Resolved
    • 10 months ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8702D-Q1: Duty cycle and PWM control

    Kurumi Hasegawa
    Kurumi Hasegawa
    Resolved
    Part Number: DRV8702D-Q1 Hi team, I've got two questions regarding on the control setting. Could you please take a look? Q1: Is there min limit of the duty cycle? For example, can I set on-duty as 20%? Q2: For low-speed PWM control, which option…
    • Resolved
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8702D-Q1: looking for 50A~70A motor driver solution

    Elec Cheng
    Elec Cheng
    TI Thinks Resolved
    Part Number: DRV8702D-Q1 Other Parts Discussed in Thread: DRV8106-Q1 , DRV8706-Q1 , DRV8705-Q1 Hi Expert, Our customer has a new request. They are looking for 50A~70A motor driver solution. I see discrete H bridge gate driver + MOSFET may meet the requirement…
    • over 3 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8702D-Q1: Difference between DRV8702-QRHBRQ1 and DRV8702D-QRHBRQ1 ?

    Charlotte Anehill
    Charlotte Anehill
    TI Thinks Resolved
    Part Number: DRV8702D-Q1 My customer have supply shortage with DRV8702-QRHBRQ1 and found inventory of the DRV8702 D -QRHBRQ1 on TI store. What is the difference between these two, with and without the "D"? Thank you
    • over 4 years ago
    • Motor drivers
    • Motor drivers forum
  • Answered
  • DRV8702D-Q1: Using half-bridge DRV8702DQRHBRQ1 as a coil high side driver

    Yoan Piche
    Yoan Piche
    Resolved
    Part Number: DRV8702D-Q1 We are currently using half-bridge driver DRV8702DQRHBRQ1 as a coil high side driver. The low side MOSFET is just absent. Used mode is 1 "PWM control interface without current regulation". We see a fault appearing when exiting…
    • Resolved
    • over 2 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8702D-Q1: DRV8702D-Q1: Dead time

    Tobias Schmidt
    Tobias Schmidt
    TI Thinks Resolved
    Part Number: DRV8702D-Q1 Hi, I'm trying to get a better understanding of the dead time of the driver. According to data sheet the driver has a digital dead time of ~240ns which starts when the SH pin is in the Hi-Z state (after turning off one mosfet…
    • over 4 years ago
    • Motor drivers
    • Motor drivers forum
  • RE: DRV8702D-Q1: DRV8702D-Q1 setting question

    Rick Duncan
    Rick Duncan
    Hi Nagasawa-san, "(1)My customer want to separate the GND on the control side and the load side for motor noise, But can they use DRV8702D-Q1 for the IC and FET+motor GND separately? If so, how much does it affect the accuracy of current detection…
    • over 6 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8702D-Q1: DRV8702D-Q1

    Kun Fan
    Kun Fan
    TI Thinks Resolved
    Part Number: DRV8702D-Q1 Other Parts Discussed in Thread: DRV8702-Q1 Hi dear, I came across with a problem about DRV8702D-Q1. when I dive the load with 2.4s cycle PWM with one Peltier load, the wave about the SH1 and SL2 as shown in the following…
    • over 6 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8702D-Q1: Current Regulation

    Sadanori Kato
    Sadanori Kato
    Part Number: DRV8702D-Q1 Hi, Please tell me how to set the current regulation. Is my understanding correct that the DRV8702D-Q1 needs to be set as follows? Setting the current regulation : - Add the current sensing resistor between SP and SN - Add…
    • over 5 years ago
    • Motor drivers
    • Motor drivers forum
  • DRV8702D-Q1: Low-Side-Fet configuration (only) - possible?

    Matthias Muench
    Matthias Muench
    TI Thinks Resolved
    Part Number: DRV8702D-Q1 Hi, a colleague has sent me an incomplete schematic proposal. He wants to use a DRV8702D-Q1 for driving a nfet in low-side-configuration. I have checked the datasheet superficially and I'm not sure whether it is possible.…
    • over 4 years ago
    • Motor drivers
    • Motor drivers forum
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