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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
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 |
封裝外殼 | 19-SSIP 成形引線 |
文件大小 |
150.84 Kbytes |
頁面數(shù)量 |
21 頁 |
生產(chǎn)廠商 | ONSEMI |
中文名稱 | 安森美半導(dǎo)體 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
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) |