AP1021AEN
EOL
32V Dual Microstepping Motor Driver IC with SPI
32V Dual Microstepping Motor Driver IC with SPI
EOL
Description
The AP1021AEN is a complete microstepping motor driver that can drive two stepper motors, to operate up to 28V motor supply voltage. N-channel LDMOS FETs are built in both high and low side for output driver to achieve small package. It also includes under voltage detection and thermal shut down circuits. It is suitable for driving various types of stepper motors.
Key Features
Safety devices are in place. The low voltage detection circuit and built-in overheat protection function allow for safe use.
Applications
Driving various small motors.
Specifications
Part Number |
AP1021AEN |
---|---|
Number of STM |
Bipolar x 2 to 1 / 64 |
Motor Voltage (VM、Max) (MIN.) [V] |
2.0 |
Motor Voltage (VM、Max) (TYP.) [V] |
24.0 |
Motor Voltage (VM、Max) (MAX.) [V] |
28.0 |
Control Voltage (VC) (MIN.) [V] |
3.0 |
Control Voltage (VC) (TYP.) [V] |
5.0 |
Control Voltage (VC) (MAX.) [V] |
5.5 |
DC Current (Max) [A] |
1.2 |
Peak Current (MAX.) [A] |
1.7 |
Control Interface |
Parallel |
Other | |
Operating Temperature [℃] |
-40 to 85 |
Device Package |
HWQFN |
Number of Pins |
32 |
Product Information
Part Status |
EOL |
---|---|
Pb Free |
Yes |
Halogen Free |
No |
MSL |
MSL2 |
Packaging |
TAPE |
JEDEC Standard Packaging |
Compliant |
Minimum Order Quantity [pcs.] |
1000 |
Replacement P/N |
Block Diagram