Phase Current Detection Amplifier - Renesas RAJ306010 User Manual

RAJ306010 RSSK(RTK0EML2C0S01020BJ)

4.12 Phase current detection Amplifier

Amplifiers are mounted on the U and W phases to detect the current that drives the motor on the board. In the
initial state, this amplifier is invalid. If this amplifier is required, such as encoder vector control, mount the
following resistors and disconnect the resistors.
Mount
R80, R85, R92, R96, R79, R29, and R18
■
Remove
R20(Thermistor connection resistor for HALL-IC)
■
: Mount
R18UZ0078EJ0100 Rev.1.0
Mar 24, 2021
: Remove
Figure 4-11. Phase current detection amplifier
4. Function
RAJ306010
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