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AP1035

AKM
Part Number AP1035
Manufacturer AKM
Description Stepper Motor Driver
Published Aug 14, 2016
Detailed Description [AP1035] AP1035 Stepper Motor Driver IC equipped with Active Decay Control 1. General Description The AP1035 is drive...
Datasheet PDF File AP1035 PDF File

AP1035
AP1035

Overview
[AP1035] AP1035 Stepper Motor Driver IC equipped with Active Decay Control 1.
General Description The AP1035 is driver for bipolar stepper motors.
It supports 35V motor power supply and 1.
0A constant current operation.
The AP1035 can automatically control Decay setting (slow, fast, pre-fast) in the IC inside by AKM original "Active Decay Control".
The AP1035 can achieve optimal current setting, therefore will reduce current ripple and bring the motor rotation operation of the high efficiency.
The input interface is clock-in method and supports from 2 Phase (full step) to 2W1-2 Phase (1/8step) excitation.
In addition, the AP1035 is built-in a regulator for control circuit and capable of driving a motor only by motor power supply voltage (VM), therefore can facilitate design for the application.
It is housed in a small QFN package with good heat dissipation performance, therefore the AP1035 is suitable for the stepping motor drive in a space-saving and high current.
2.
Features Built-in PWM current control stepper motor driver Single Power Supply Operation Motor Operating Voltage Max Output Current On-Resistance (High+Low) Input Interface Excitation Mode Selectable PWM chopper frequency Spike Noise Blanking Function Power Saving Function Selectable Motor Rotation Direction Corresponding to 3.
3V/5V input signal Built-in Charge Pump Circuit Under Voltage Lockout Circuit(UVLO) Thermal Shutdown Circuit (TSD) Over Current Protection Circuit (OCP) Operating Temperature Range Package Pin Compatible Lineups Applications Active Decay Control Built-in Regulator for control circuit 8.
0 to 35.
0V 1.
0A 1.
4 (typ.
) @Ta=25 Clock-in method 2 Phase (Full step) 1-2 Phase (1/2 step) W1-2 Phase (1/4 step) 2W1-2 Phase (1/8 step) 39kHz/77kHz Without an external noise filter VM Power Consumption is less than10 A (Ta=25°C) Forward/Reverse -30 to +85°C AP1035AER: 24-pin QFN (4.
0mm ) AP1035AEN: 32-pin QFN (5.
0mm ) AP1037AER, AP1037AEN : 1.
5A AP1034AER, AP1034AEN : 2.
0A MFP/LBP, Scanner, Ro...


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