LB1946集成電路(IC)的電機驅(qū)動器控制器規(guī)格書PDF中文資料

廠商型號 |
LB1946 |
參數(shù)屬性 | LB1946 封裝/外殼為28-SDIP(0.500",12.70mm)裸露焊盤;包裝為管件;類別為集成電路(IC)的電機驅(qū)動器控制器;LB1946應用范圍:通用;產(chǎn)品描述:IC MTR DRV BIPLR 4.5-5.5V 28HDIP |
功能描述 | LB1946 |
封裝外殼 | 28-SDIP(0.500",12.70mm)裸露焊盤 |
文件大小 |
387.07 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Sanyo Semicon Device |
企業(yè)簡稱 |
SANYO【三洋】 |
中文名稱 | 三洋電機株式會社官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-22 22:59:00 |
人工找貨 | LB1946價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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更多LB1946規(guī)格書詳情
Overview
The LB1946 is stepping motor drive IC that implements PWM current control bipolar drive with a fixed off time. This IC features 15-current setting levels using a fixed VREF voltage and supports for microstepping drive from 1-2 phase excitation to 4W1-2 phase excitation drive. This device is optimal for driving stepping motors such as those used for carriage drive and paper feed in printers.
Features
? PWM current control with a fixed off time
? Logic input serial-parallel converter (allows 1-2, W1-2, 2W1-2, and 4W1-2 phase excitation drive)
? Current attenuation switching function (with slow decay, fast decay, and mixed decay modes)
? Built-in upper and lower side output diodes
? Simultaneous on state prevention function (through current prevention)
? Noise canceller function
? Thermal shutdown circuit
? Shutoff on low logic system voltage circuit
? Low-power mode control pin
Applications
? PWM current control stepping motor drivers
產(chǎn)品屬性
- 產(chǎn)品編號:
LB1946-E
- 制造商:
onsemi
- 類別:
集成電路(IC) > 電機驅(qū)動器,控制器
- 包裝:
管件
- 電機類型 - 步進:
雙極性
- 功能:
驅(qū)動器 - 全集成,控制和功率級
- 輸出配置:
半橋(4)
- 接口:
并聯(lián),串行
- 技術(shù):
雙極性
- 應用:
通用
- 電流 - 輸出:
1.5A
- 電壓 - 供電:
4.5V ~ 5.5V
- 電壓 - 負載:
10V ~ 45V
- 工作溫度:
-20°C ~ 85°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
28-SDIP(0.500",12.70mm)裸露焊盤
- 供應商器件封裝:
28-HDIP
- 描述:
IC MTR DRV BIPLR 4.5-5.5V 28HDIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
三洋 |
23+ |
NA/ |
292395 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SANYO/三洋 |
1950+ |
DIP-28 |
4856 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
三洋 |
DIP-28L |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
SANYO |
22+ |
DIP-28 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
SANYO |
2004 |
DIP-28 |
5000 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
SANYO |
24+ |
DIP-28H |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
onsemi |
23+/24+ |
28-SDIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
SANYO |
23+ |
ZIP-13 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
PANA |
24+ |
DIP |
160 |
詢價 | |||
SANYO |
2023+ |
DIP-28 |
50000 |
原裝現(xiàn)貨 |
詢價 |