Datasheet > STK672-622A-E

STK672-622A-E

更新时间： 2024-09-25 12:23:35

品牌	Logo	应用领域
三洋 - SANYO		驱动器电机
页数	文件大小	规格书
23页	224K
描述
Thick-Film Hybrid IC 2-phase Stepping Motor Driver

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STK672-622A-E 数据手册

Ordering number : ENA1995

Thick-Film Hybrid IC

STK672-622A-E

2-phase Stepping Motor Driver

Overview

The STK672-622A-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.

Applications

• Office photocopiers, printers, etc.

Features

• Built-in overcurrent detection function (output current OFF).

• Built-in overheat detection function (output current OFF).

• If either over-current or overheat detection function is activated, the FAULT1 signal (active low) is output.

The FAULT2 signal is used to output the result of activation of protection circuit detection at 2 levels.

• Built-in power on reset function.

• The motor speed is controlled by the frequency of an external clock signal.

• 2 phase or 1-2 phase excitation switching function.

• Using either or both edges of the clock signal switching function.

• Phase is maintained even when the excitation mode is switched.

• Rotational direction switching function.

• Supports schmitt input for 2.5V high level input.

• Incorporating a current detection resistor (0.222Ω: resistor tolerance 2%), motor current can be set using two

external resistors.

• The ENABLE pin can be used to cut output current while maintaining the excitation mode.

• With a wide current setting range, power consumption can be reduced during standby.

• No motor sound is generated during hold mode due to external excitation current control.

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. 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 new introduction or other application different

from current conditions on the usage of automotive device, communication device, office equipment, industrial

equipment etc. , please consult with us about usage condition (temperature, operation time etc.) 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.

N0211HKPC 018-10-0052 No. A1995-1/23

12 3 4 5 6 7...23

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与STK672-622A-E相关器件

型号	品牌	获取价格	描述	数据表
STK672-630A-E	SANYO	获取价格	Thick-Film Hybrid IC 2-phase Stepping Motor Driver
STK672-630A-E_11	SANYO	获取价格	2-phase Stepping Motor Driver
STK672-630AN-E	ONSEMI	获取价格	单极 2 相步进电机驱动器
STK672-630B-E	ONSEMI	获取价格	IC,MOTOR CONTROLLER,HYBRID,ZIP,19PIN
STK672-630C-E	SANYO	获取价格	Thick-Film Hybrid IC 2-phase Stepping Motor Driver
STK672-630CN-E	ONSEMI	获取价格	Unipolar 2-Phase Stepper Motor Driver
STK672-632A-E	SANYO	获取价格	2-phase Stepping Motor Driver
STK672-632A-E_11	SANYO	获取价格	2-phase Stepping Motor Driver
STK672-632AN-E	ONSEMI	获取价格	单极 2 相步进电机驱动器
STK672-640A-E	SANYO	获取价格	2-phase Stepping Motor Driver

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