Hello,
I wanna to use TPS24720 to protect my board, but I do not understand the tps24720 functional block diagram:
How does servo amplifier work ? How does Rimon monitor current?
Thanks
Devin
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Hello,
I wanna to use TPS24720 to protect my board, but I do not understand the tps24720 functional block diagram:
How does servo amplifier work ? How does Rimon monitor current?
Devin,
Vsns (voltage across Rsense) is impressed upon Rset. I Rset = Vsns/Rset. That same current flows through R-Imon creating a voltage propotional to the load. Equation 3. Vimon = Vsns/Rset * Rimon.
Brian