AMIS30623C623BRG ON Semiconductor, AMIS30623C623BRG Datasheet - Page 35

IC MOTOR DRIVER/CTLR 32-QFP

AMIS30623C623BRG

Manufacturer Part Number
AMIS30623C623BRG
Description
IC MOTOR DRIVER/CTLR 32-QFP
Manufacturer
ON Semiconductor
Datasheet

Specifications of AMIS30623C623BRG

Applications
Stepper Motor Driver
Number Of Outputs
1
Current - Output
800mA
Voltage - Supply
6.5 V ~ 29 V
Operating Temperature
-40°C ~ 165°C
Mounting Type
Surface Mount
Package / Case
32-VSQFP
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
AMIS30623C623BRG
Manufacturer:
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Quantity:
1 850
Part Number:
AMIS30623C623BRG
Manufacturer:
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Quantity:
10 000
FS2StallEn
is enabled), then stall detection will be activated AFTER the
acceleration ramp + an additional number of full−steps,
according to the following table:
DC100StEn
and low supply voltage, then the PWM duty cycle can be as
Table 29.
ACTIVATION DELAY OF MOTION DETECTION
If <AbsThr> or <DelThr> <> 0 (i.e. motion detection
When a motor with large bemf is operated at high speed
Index
0
1
2
3
4
5
6
7
FS2StallEn[2:0]
000
001
010
100
101
011
110
111
Delay (Full Steps)
0
1
2
3
4
5
6
7
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35
high as 100%. This indicates that the supply is too low to
generate the required torque and might also result in
erroneously triggering the stall detection. The bit
<DC100StEn> enables stall detection when duty cycle is
100%. For more information please refer to the Application
Note “Robust Motion Control with AMIS−3062x Stepper
Motor Drivers”.
Motion Qualification Mode (*)
verify the stability of stepper motor systems. The motion
qualification mode is entered by means of the LIN command
TestBemf. The SWI pin will be converted into an
analogue output on which the Back EMF integrator output
can be measured. Once activated, it can only be stopped after
a POR. During the Back emf observation, reading of the
SWI state is internally forbidden.
(*) Note: Not applicable for product versions
AMIS30623C6238(R)G and AMIS30623C623B(R)G.
More information is available in the Application Note
“Robust Motion Control with AMIS−3062x Stepper Motor
Drivers”.
This mode is useful to debug motion parameters and to

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