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AP1035 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 AP1035
部品説明 Stepper Motor Driver IC
メーカ AKM
ロゴ AKM ロゴ 

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AP1035 Datasheet, AP1035 PDF,ピン配置, 機能
[AP1035]
- Preliminary -
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 ~ 35.0V
1.0A
1.4Ω(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 than10µA
(Ta=25°C)
Forward/Reverse
-30 °C ~ +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, Robotics
ATM, Vending machines, Ticket machines,
Moneychangers, Point of Sales System (POS)
devices and etc.
Rev.0.4
- 1 - 2016/06

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