AMIS30621C6217RG ON Semiconductor, AMIS30621C6217RG Datasheet - Page 23

• Manufacturer Part Number: AMIS30621C6217RG
• Description: IC MOTOR STEPPER DVR/CTLR 20SOIC
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30621C6217RG

• Number Of Outputs: 4
• Voltage - Supply: 6.5 V ~ 29 V
• Operating Temperature: -40°C ~ 165°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 6.5 V to 29 V
• Supply Current: 800 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Applications: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Battery Voltage Management
of one threshold and one shutdown level. The only condition
The AMIS−30621 monitors the battery voltage by means
T
T warning level
T <tw> bit
T <tsd> bit
T shutdown level
− <UV2> = ‘1’
− <Steploss> = ‘0’
− Motor Shutdown
Figure 15. Illustration of Thermal Management Situation
getfullstatus
Figure 16. State Diagram Battery Voltage Management
T < T
getstatus or
tw
and
<GetFullStatus> or
MODE
STOP
− <UV2> = ‘0’
− <Steploss> = ‘0’
& LIN Frame
1
VBB > UV1
<GetStatus
http://onsemi.com
VBB < UV2
No Motion
T > Ttsd, motor
stops and
shutdown
23
to reset flags <UV2> and <StepLoss> is to recover by a
battery voltage higher than UV1 and to receive a
GetStatus or a GetFullStatus command.
VOLTAGE
NORMAL
− <UV2> = ‘1’
− <Steploss> = ‘1’
− HardStop
− Motor Shutdown
& Motion Ongoing
VBB < UV2
<GetFullStatus> or
T < T
& LIN Frame
<GetStatus>
getstatus or
getfullstatus
VBB > UV1
tw
MODE
STOP
and
2
t