AMIS30542C5421G ON Semiconductor, AMIS30542C5421G Datasheet - Page 27

• Manufacturer Part Number: AMIS30542C5421G
• Description: IC MOTOR DVR MICRO STEP 32QFP
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30542C5421G

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 2.2A
• Voltage - Supply: 6 V ~ 30 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 6 V to 30 V
• Supply Current: 8 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NOTE:
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Table 17. SPI STATUS FLAGS OVERVIEW
Mnemonic
Specifications Brochure, BRD8011/D.
Table 18. ORDERING INFORMATION
MSP[6:0]
OVCXNB
OVCXNT
OVCXPB
OVCXPT
OVCYNB
OVCYNT
OVCYPB
OVCYPT
AMIS30542C5421RG
AMIS30542C54212G
OPENX
OPENY
CPFail
TSD
WD
TW
WD − This bit indicates that the watchdog timer has not been cleared properly. If the master reads that WD is set to “1” after reset,
it means that a watchdog reset occurred (warm boot) instead of POR (cold boot). WD bit will be cleared only when the master
writes “0” to WDEN bit.
Charge pump failure
Micro−step position
OPEN Coil X
OPEN Coil Y
OVer Current on X
H−bridge; MOTXN
terminal; Bottom
tran.
OVer Current on X
H−bridge; MOTXN
terminal; Top transist.
OVer Current on X
H−bridge; MOTXP
terminal; Bottom
tran.
OVer Current on X
H−bridge; MOTXP
terminal; Top transist.
OVer Current on Y
H−bridge; MOTYN
terminal; Bottom tran.
OVer Current on Y
H−bridge; MOTYN
terminal; Top transist.
OVer Current on Y
H−bridge; MOTYP
terminal; Bottom
tran.
OVer Current on Y
H−bridge; MOTYP
terminal; Top transist.
Thermal shutdown
Thermal warning
Watchdog event
Part No.
Flag
Length
(bit)
1
7
1
1
1
1
1
1
1
1
1
1
1
1
1
Peak Current
3200 mA
3200 mA
Status Register 0
Status Register 3
Status Register 0
Status Register 0
Status Register 1
Status Register 1
Status Register 1
Status Register 1
Status Register 2
Status Register 2
Status Register 2
Status Register 2
Status Register 2
Status Register 0
Status Register 0
SPI Register
Related
http://onsemi.com
27
−40°C to 125°C
−40°C to 125°C
Temperature
‘0’ = no failure
‘1’ = failure: indicates that the charge pump does
not reach the required voltage level. Note 1
Translator micro step position
‘1’ = Open coil detected
‘1’ = Open coil detected
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at bottom transistor XN−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at top transistor XN−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at bottom transistor XP−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at top transistor XP−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at bottom transistor YN−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at top transistor YN−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at bottom transistor YP−terminal
‘0’ = no failure
‘1’ = failure: indicates that over current is detected
at top transistor YP−terminal
‘1’ = watchdog reset after time−out
Range
NQFP−32 (7 x 7 mm)
NQFP−32 (7 x 7 mm)
Comment
(Pb−Free)
(Pb−Free)
Package
Units / Tubes
Tape & Reel
Shipping
‘0000000’
Reset
State
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
‘0’
†