LB1847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) |
LB1847 |
參數(shù)屬性 | LB1847 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(jī)驅(qū)動(dòng)器控制器;LB1847應(yīng)用范圍:通用;產(chǎn)品描述:IC MOTOR DRIVER BIPOLAR 28HDIP |
功能描述 | PWM Current Control Type Stepping Motor Driver |
文件大小 |
128.419 Kbytes |
頁(yè)面數(shù)量 |
16 頁(yè) |
生產(chǎn)廠商 | Sanyo Semicon Device |
企業(yè)簡(jiǎn)稱 |
SANYO【三洋】 |
中文名稱 | 三洋電機(jī)株式會(huì)社官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-4 20:00:00 |
LB1847規(guī)格書詳情
Overview
The LB1847 is a driver IC for stepping motors with PWM current control bipolar drive (fixed OFF time). A special feature of this IC is that VREF voltageis constant while the current can be set in 15 steps, allowing drive of motors ranging from 1-2 phase exciter types to 4W 1-2 phase exciter types. The current decay pattern can alsobe selected (SLOW DECAY, FAST DECAY, MIX DECAY) to increase the decay of regenerative current at chopping OFF,thereby improving response
characteristics. This is especially usefulfor carriage and paper feed stepping motors in printers and similar applications where high-precision control and low vibrations are required.
Features
?PWM current control (fixed OFF time)
?Load current digital selector (1-2, W1-2, 2W1-2, 4W1-2 phase exciter drive possible)
?Selectable current decay pattern (SLOW DECAY, FAST DECAY, MIX DECAY)
?Simultaneous ON prevention function (feed-through current prevention)
?Noise canceler
?Built-in thermal shutdown circuit
?Built-in logic low-voltage OFF circuit
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LB1847-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):
雙極性
- 功能:
驅(qū)動(dòng)器 - 全集成,控制和功率級(jí)
- 輸出配置:
半橋(4)
- 接口:
并聯(lián)
- 技術(shù):
雙極性
- 應(yīng)用:
通用
- 電流 - 輸出:
1.5A
- 電壓 - 供電:
4.75V ~ 5.25V
- 電壓 - 負(fù)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(yīng)商器件封裝:
28-HDIP
- 描述:
IC MOTOR DRIVER BIPOLAR 28HDIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
287 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SANYO |
23+ |
DIP-28 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
DIP28 |
50000 |
原裝正品.假一罰十 |
詢價(jià) | ||
24+ |
DIP28 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | |||
ON Semiconductor |
21+ |
28HDIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
SANYO |
22+ |
DIP |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
SANYO/三洋 |
23+ |
DIP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價(jià) | ||
SANYODENKI |
21+ |
DIP |
12588 |
原裝正品,量大可定 |
詢價(jià) | ||
onsemi |
23+/24+ |
28-SDIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
SANYO |
24+ |
DIP |
40 |
詢價(jià) |