Datasheet > APX6219KI-TRL

APX6219KI-TRL

更新时间： 2024-01-26 20:43:40

品牌	Logo	应用领域
茂达 - ANPEC		驱动器电机
页数	文件大小	规格书
15页	342K
描述
PWM Stepper Motor Driver

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技术参数
数据手册

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APX6219KI-TRL 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	SOP, SOP24,.4	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.74
模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER	JESD-30 代码：	R-PDSO-G24
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP24,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5,10/28 V
认证状态：	Not Qualified	子类别：	Motion Control Electronics
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

APX6219KI-TRL 数据手册

APX6219

PWM Stepper Motor Driver

Features

General Description

•

Able to Drive Both Windings of Bipolar Stepper The APX6219 is designed to drive both winding of a

Motor

two-phase bipolar stepper motor or bidirectionally

control 2 DC motors. APX6219 includes two H-

bridges capable of continuous output current of ±750

mA with peak start up to 1A and operating voltages

up to 28V. Motor winding current can be controlled

by the internal fixed-frequency, pulse-width modulated

(PWM), current-control circuitry. Wide range current

control is controlled by means of two logic inputs with

a external reference voltage for each bridge. The peak

load current limit is set by the user’s selection of a

reference voltage and current-sensing resistor. Two

logic-level select output current limits of 0%,33%,

67%, or 100% of the maximum level. A phase input

to each bridge determines load current direction. A

thermal shutdown protection circuit disables the out-

puts if the chip temperature over the safe operation

limit. The APX6219 come in SOP-24 package.

Up to 750 mA Continuous Output Current for

Each Winding

•

Up to 28V Output Sustaining Voltage

Internal PWM Current Control

•

Built-in Protection Diode

Low Output Saturation Voltage

Internal Thermal Shutdown

Lead Free Available (RoHS Compliant)

Applications

•

Scanner

Stepping Motor Control

Thermal Printer

Pin Configuration

OUT1A

V^BB(LOAD SUPPLY)

SENSE1

OUT2A

SENSE2

COMP.INPUT1

OUT1B

COMP.INPUT2

OUT2B

GND

l01

GND

l02

I12

l11

PHASE1

PHASE2

VREF2

RC2

VREF1

RC1

V^CC(LOGIC SUPPLY)

SOP-24 (Top View)

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

Rev. A.4 - Apr., 2005

www.anpec.com.tw

12 3 4 5 6 7...15

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