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Asahi Kasei Microdevices/AKM AP1021AEN
- Part Number:
AP1021AEN
- Manufacturer:
- Category:
- RoHs:
RoHS Compliant - Datasheet:
AP1021AEN_Datesheet - Description:
IC MTR DRVR BIPOLAR 3-5.5V 32QFN
- In stock 0
DESCRIPTION
· The AP1021 is a complete microstepping motor driver capable of driving two stepper motors with a motor supply voltage up to 28V.
· It incorporates N-channel LDMOS FETs on both high and low sides for output drivers, enabling a compact package.
· Includes under-voltage detection and thermal shutdown circuits.
· Suitable for driving various types of stepper motors.
FEATURES
· Built-in PWM current control stepper motor driver.
· SPI interface for communication.
· Fully programmable excitation mode up to 1/64 step.
· Control supply voltage (VC) range: 3.0V to 5.5V.
· Motor drive operating voltage (VM) range: 2.0V to 28V.
· H-Bridge on resistance: 1.0Ω.
· Adjustable PWM motor current via VIS pins.
· Built-in UVLO (Under Voltage Lock Out circuit).
· Built-in TSD (Thermal Shut Down circuit).
· Built-in charge pump circuit.
· Operating temperature range: -40°C to +85°C.
· Compact 32-pin QFN (5mm×5mm) package.
APPLICATIONS
· Suitable for various stepper motor driving applications.
· Ideal for applications requiring precise motor control and compact design.
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