LB1921中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LB1921規(guī)格書詳情
Overview
The LB1921 is a single-chip motor driver circuit that provides direct PWM drive output appropriate for driving the power brushless motors used in office automation equipment. The LB1921 also provides a variety of peripheral functions, including speed control and FG amplifier circuits, on chip.
Functions and Features
? The LB1921 is an improved output current version of the LB1824.
? Three-phase bipolar brushless motor driver
? Digital speed control circuit
? Thermal shutdown circuit
? Start/stop pin
? Lock detector output
? Crystal oscillator and divider circuits
? FG and error amplifiers
? Power supply current limiter
Applications
? Paper feed and drum motor drivers in FAX and PPC units
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
1500 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
onsemi(安森美) |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | |||
SONY |
2016+ |
DIP28 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SANYO |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
SONY |
2016+ |
DIP28 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
三洋 |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)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 |
24+ |
DIP |
12 |
新 |
詢價 | ||
SANYO |
23+ |
SOIC8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
SANYO/三洋 |
24+ |
DIP |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 |
