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Part Number: DRV8305-Q1 Tool/software: Dear Team，
DRV8305-Q1 has malfunctioned, and the DRV8305-Q1 fault code is read through SPI, as shown in the following picture.
Please help confirm the fault code of the DRV8305-Q1 driver chip register and under…
Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Tool/software: Hi TI Team, I have a basic question regarding the charge pump operation in the DRV8305-Q1 gate driver IC. In my application, the PVDD input voltage to the driver comes directly…
Part Number: DRV8305-Q1 Tool/software: Dear team,
Would I know temperature dependence of G_csa?
I could see the typical value of G_csa and G_err in 2 temperature range in datasheet. Can we get the graph that shows G_csa vs. temperature? is it positive…
Part Number: DRV8305-Q1 Tool/software: Dear TI experts,
My customer wants to calculate the output of current shunt amplifier based on the equation in the datasheet. (page 25)
My customer set the variants as below ;
V_vref = 5V (same as VREF)
K = 2 …
Part Number: DRV8305-Q1
Tool/software:
The DRV8305-Q1 has a built-in 3-channel CSA (current sense amplifier).
Please tell me the temperature change rate variation (design value or actual value) among the 3 channels of the same IC for the following 4items…
Part Number: DRV8305-Q1 Tool/software: Hello Experts, Let me confirm about CLR_FLTS. CLR_FLTS bit will be cleared automatically if customer set CLR_FLTS bit "1" even if fault register does not set(it means device has not been got any fault conditions)…
Part Number: DRV8305-Q1 Tool/software: Hello Experts, My customer has question as follows. Would you answer them, please? 1. Recover from latched fault condition. The latched fault condition will be indicated to the nFAULT-pin. To recover latched fault…
Hi Kura,
kura said: 1.about Gate drive fault I understand that if the gate voltage does not rise during TDRIVE, a gate drive fault signal is issued, but how is this judged? (Is it until the gate voltage has fully risen? Or is it enough if it exceeds a certain…
Part Number: DRV8305-Q1 Other Parts Discussed in Thread: DRV8305 Tool/software: Hi MD Team -
Is the DRV8305 gate drive current capabilities (sink, source) able to drive my current application profile (FET in saturation mode) without any issue?
Do you…
