Datasheet > STK672-120

STK672-120

更新时间： 2024-09-24 22:32:35

品牌	Logo	应用领域
三洋 - SANYO		驱动器电机
页数	文件大小	规格书
9页	143K
描述
Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 2.4 A

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技术参数
数据手册
替代型号

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STK672-120 技术参数

生命周期：	Obsolete	包装说明：	SIP, SIP12,.11,79TB
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.59
模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER	JESD-30 代码：	R-PSIP-T12
长度：	46.6 mm	功能数量：	1
端子数量：	12	最高工作温度：	105 °C
最大输出电流：	4 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SIP	封装等效代码：	SIP12,.11,79TB
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	5 V	认证状态：	Not Qualified
子类别：	Motion Control Electronics	最大供电电流 (Isup)：	6 mA
最大供电电压 (Vsup)：	5.25 V	最小供电电压 (Vsup)：	4.75 V
标称供电电压 (Vsup)：	5 V	表面贴装：	NO
技术：	HYBRID	端子形式：	THROUGH-HOLE
端子节距：	2 mm	端子位置：	SINGLE
宽度：	8.5 mm	Base Number Matches：	1

STK672-120 数据手册

Ordering number : EN6042

Thick-Film Hybrid IC

STK672-120

Unipolar Fixed-Current Chopper (Self-Excited PWM) Scheme and Built-in Phase Signal Distribution IC

Two-Phase Stepping Motor Driver

(Square Wave Drive) Output Current: 2.4 A

• All input are Schmitt inputs and 40-kΩ (typical: –50 to

+100%) pull-up resistors are built in.

Overview

The STK672-120 is a unipolar fixed-current chopper type

2-phase stepping motor driver hybrid IC. It features power

MOSFETs in the output stage and a built-in phase signal

distribution IC. The incorporation of a phase distribution

IC allows the STK672-120 to control the speed of the

motor based on the frequency of an external input clock

signal. It supports two types of excitation for motor

control: 2-phase excitation and 1-2 phase excitation. It

also provides a function for switching the motor direction.

• The motor current can be set by changing the Vref pin

voltage. Since a 0.165-Ω current detection resistor is

built in, a current of 1 A is set for each 0.165 V of

applied voltage.

• The input frequency range for the clock signal used for

motor speed control is 0 to 25 kHz.

• Supply voltage ranges: V 1 = 10 to 42 V, V 2 =

5.0 V ±5%

• This IC supports motor operating currents of up to 2.4 A

at Tc = 105°C, and of up to 4.0 A at Tc = 25°C.

Applications

• Two-phase stepping motor drive in send/receive

facsimile units

• Paper feed in copiers, industrial robots, and other

applications that require 2-phase stepping motor drive

Package Dimensions

unit: mm

4167

[STK672-120]

46.6

Features

• The motor speed can be controlled by the frequency of

an external clock signal (the CLOCK pin signal).

• The excitation type is switched according to the state

(low or high) of the MODE pin. The mode is set to

2-phase or 1-2 phase excitation on the rising edge of the

clock signal.

8.5

41.2

3.6

0.5

2.0

11 2 = 22

0.4

2.9

(9.6)

• A motor direction switching pin (the CWB pin) is

provided.

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

12299RM(OT) No. 6042-1/9

12 3 4 5 6 7...9

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STK672-120 替代型号

型号	品牌	替代类型	描述	数据表
STK672-120-SL-E	SANYO	功能相似	Thick-Film Hybrid IC 2-phase Stepping Motor Driver

与STK672-120相关器件

型号	品牌	获取价格	描述	数据表
STK672-120-E	SANYO	获取价格	Thick-Film Hybrid IC Unipolar Fixed-Current Chopper (Self-Excited PWM) Scheme and Built-in
STK672-120-SL-E	SANYO	获取价格	Thick-Film Hybrid IC 2-phase Stepping Motor Driver
STK672-210	SANYO	获取价格	Two-Phase Stepping Motor Driver Output Current: 1.4 A
STK672-210-E	SANYO	获取价格	Thick-Film Hybrid IC Unipolar Constant-Current Chopper Two-Phase Stepping Motor Driver Out
STK672-220-E	SANYO	获取价格	Thick-Film Hybrid IC Unipolar Constant-Current Chopper Two-Phase Stepping Motor Driver Out
STK6722H	SANYO	获取价格	Thick film hybrid IC
STK672-330	SANYO	获取价格	Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 1.8 A
STK672-330-E	ONSEMI	获取价格	STEPPER MOTOR CONTROLLER
STK672-340-E	SANYO	获取价格	Thick-Film Hybrid IC Unipolar Fixed-Current Chopper (External-Excited PWM) Scheme and Buil
STK672-350	ETC	获取价格

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