Jan 31, 2011 #1 E eem2am Banned Joined Jun 22, 2008 Messages 1,179 Helped 37 Reputation 74 Reaction score 24 Trophy points 1,318 Activity points 0 hi, do you know what is the non-switching supply current (ICC) of the NJM2673 bipolar, switch-mode, stepper motor driver IC ?. NJM2673 DATASHEET: NJM2673 STEPPER MOTOR DRIVER[Semiconductor Selection Guides[New Japan Radio]] ...or download NJM2673 datasheet from this site.. 2shared - download NJM2673.pdf I am referring to when the NJM2673 has VMM=36V and VCC=5V , but is not actually driving a stepper motor. The top of page 5 of the datasheet says it has supply current ICC = 60mA, -but it does not say how much current would be drawn when its not actually switching stepper motor coils.
hi, do you know what is the non-switching supply current (ICC) of the NJM2673 bipolar, switch-mode, stepper motor driver IC ?. NJM2673 DATASHEET: NJM2673 STEPPER MOTOR DRIVER[Semiconductor Selection Guides[New Japan Radio]] ...or download NJM2673 datasheet from this site.. 2shared - download NJM2673.pdf I am referring to when the NJM2673 has VMM=36V and VCC=5V , but is not actually driving a stepper motor. The top of page 5 of the datasheet says it has supply current ICC = 60mA, -but it does not say how much current would be drawn when its not actually switching stepper motor coils.
Jan 31, 2011 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 53,108 Helped 14,792 Reputation 29,871 Reaction score 14,291 Trophy points 1,393 Location Bochum, Germany Activity points 301,063 There's a diagram on page 11. It says, typical supply current is 35 mA with maximum motor current and 30 mA with no motor current.
There's a diagram on page 11. It says, typical supply current is 35 mA with maximum motor current and 30 mA with no motor current.