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STK672-432A-E集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器規(guī)格書PDF中文資料

STK672-432A-E
廠商型號(hào)

STK672-432A-E

參數(shù)屬性

STK672-432A-E 封裝/外殼為19-SSIP 成形引線;包裝為管件;類別為集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器;STK672-432A-E應(yīng)用范圍:通用;產(chǎn)品描述:IC MTR DRVR UNIPOLAR 4.75V-5.25V

功能描述

驅(qū)動(dòng)器 - 全集成,控制和功率級
2-phase Stepping Motor Driver
IC MTR DRVR UNIPOLAR 4.75V-5.25V

封裝外殼

19-SSIP 成形引線

文件大小

150.84 Kbytes

頁面數(shù)量

21

生產(chǎn)廠商

ONSEMI

中文名稱

安森美半導(dǎo)體

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-10 10:07:00

人工找貨

STK672-432A-E價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

STK672-432A-E規(guī)格書詳情

STK672-432A-E屬于集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器。由安森美半導(dǎo)體公司制造生產(chǎn)的STK672-432A-E電機(jī)驅(qū)動(dòng)器,控制器產(chǎn)品屬于電機(jī)驅(qū)動(dòng)器和控制器電源管理集成電路 (PMIC) 系列,可用于控制或操作從某電源施加到電機(jī)或相關(guān)機(jī)電執(zhí)行器的電源。所實(shí)現(xiàn)的具體功能和特性集根據(jù)預(yù)期負(fù)載和預(yù)期應(yīng)用的特性有很大差異,范圍從用于有刷電機(jī)的簡單開環(huán)速度控制到基于步進(jìn)電機(jī)的高級閉環(huán)運(yùn)動(dòng)控制。

Overview

The STK672-432A-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.

特性 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.

? A micro-step sine wave-driven driver can be activated merely by inputting an external clock.

? External pins can be used to select 2, 1-2 (including pseudo-micro), W1-2, 2 W1-2, or 4W1-2 excitation.

? The switch timing of the 4-phase distributor can be switched by setting an external pin (MODE3) to detect either the rise and fall, or rise only, of CLOCK input.

? 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 (0.152Ω: 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.

? A external excitation system is used for PWM operations. Fixed current control for shifting the phase of Ach/Bch is used for the PWM phase.

? Miniature package (provides pin compatibility with STK672-430A-E)

Applications

? Office photocopiers, printers, etc.

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    STK672-432A-E

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 電機(jī)驅(qū)動(dòng)器,控制器

  • 包裝:

    管件

  • 電機(jī)類型 - 步進(jìn):

    單極

  • 功能:

    驅(qū)動(dòng)器 - 全集成,控制和功率級

  • 輸出配置:

    半橋(2)

  • 接口:

    并聯(lián)

  • 技術(shù):

    功率 MOSFET

  • 步進(jìn)分辨率:

    1,1/2,1/4,1/8,1/16

  • 應(yīng)用:

    通用

  • 電流 - 輸出:

    2A

  • 電壓 - 供電:

    4.75V ~ 5.25V

  • 電壓 - 負(fù)載:

    10V ~ 42V

  • 工作溫度:

    0°C ~ 105°C(TC)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    19-SSIP 成形引線

  • 描述:

    IC MTR DRVR UNIPOLAR 4.75V-5.25V

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
24+
N/A
78000
一級代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇
詢價(jià)
ON Semiconductor
24+
-
53200
一級代理/放心采購
詢價(jià)
ON
25+
DIP
100
只做原裝進(jìn)口!正品支持實(shí)單!
詢價(jià)
ON/安森美
23+
SIP-19
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
ON/安森美
22+
NA
35000
原裝現(xiàn)貨,假一罰十
詢價(jià)
ON/安森美
25+
電聯(lián)咨詢
7800
公司現(xiàn)貨,提供拆樣技術(shù)支持
詢價(jià)
ON/安森美
23+
SIP-19
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
詢價(jià)
三年內(nèi)
1983
只做原裝正品
詢價(jià)
ON/
22+23+
DIP
8000
新到現(xiàn)貨,只做原裝進(jìn)口
詢價(jià)
onsemi
2025+
ZIP
55740
詢價(jià)