Datasheet > STK672-120-E

STK672-120-E

更新时间： 2024-09-25 11:59:23

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	81K
描述
Thick-Film Hybrid IC 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 2.4A

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STK672-120-E 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	, SIP12,.11,79TB	Reach Compliance Code：	unknown
风险等级：	5.74	端子数量：	12
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SIP12,.11,79TB
电源：	5,24 V	认证状态：	Not Qualified
子类别：	Motion Control Electronics	最大供电电流 (Isup)：	6 mA
表面贴装：	NO	技术：	HYBRID
Base Number Matches：	1

STK672-120-E 数据手册

Ordering number : EN6042A

Thick-Film Hybrid IC

Unipolar Fixed-Current Chopper (Self-Excited PWM)

Scheme and Built-in Phase Signal Distribution IC

STK672-120-E

Two-Phase Stepping Motor Driver

(Square Wave Drive) Output Current 2.4A

Overview

The STK672-120-E 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-E 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.

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

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.

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

• All inputs are schmitt inputs and 40kΩ (typical: –50 to +100%) pull-up resistors are built in.

• The motor current can be set by changing the Vref pin voltage. Since a 0.165Ω current detection resistor is built in, a

current of 1A is set for each 0.165V of applied voltage.

• The input frequency range for the clock signal used for motor speed control is 0 to 25kHz.

• Supply voltage ranges: V

= 10 to 42V, V = 5.0V ±5%

• This IC supports motor operating currents of up to 2.4A at Tc = 105°C, and of up to 4.0A at Tc = 25°C.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent

device, the customer should always evaluate and test devices mounted in the customer

's products or

equipment.

61108HKIM/12299RM (OT) No.6042-1/9

12 3 4 5 6 7...9

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与STK672-120-E相关器件

型号	品牌	获取价格	描述	数据表
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
STK672-360-E	ONSEMI	获取价格	STEPPER MOTOR CONTROLLER

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