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AP1021AEN

Part Number	AP1021AEN
Manufacturer	AKM
Description	Dual Microstepping Motor Driver
Published	Jul 13, 2016
Detailed Description	[AP1021] AP1021AEN 32V Dual Microstepping Motor Driver IC with SPI 1. General Description The AP1021 is a complete mic...
Datasheet	AP1021AEN PDF File

Overview

[AP1021] AP1021AEN 32V Dual Microstepping Motor Driver IC with SPI 1.
General Description The AP1021 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.
2.
Features  Built-in PWM Current Control Stepper Motor Driver  SPI Interface  Full Programmable Excitation Mode up to 1/64 step  Control Supply Voltage (VC) 3.
0V to 5.
5V  Motor Drive Operating Voltage(VM) 2.
0V to 28V  H-Bridge On Resistance 1.
0  Adjustable PWM Motor Current by 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  Small 32-pin QFN (5mm×5mm) Package 015000428-E-00 -1- 2015/01 [AP1021] 3.
Table of Contents 1.
General Description .
1 2.
Features 1 3.
Table of Contents 2 4.
Block Diagram.
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3 5.
Ordering Guide .
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4 6.
Pin Configurations and Functions 4 ■ Pin Configurations...

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AP1021AEN Dual Microstepping Motor Driver - AKM

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