LB1821中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LB1821規(guī)格書詳情
Overview
The LB1821M is a pre-driver IC that supports direct PWM drive and is appropriate for the power brushless motors used in office automation equipment. A motor drive circuit with the desired output capability (voltage and current characteristics) can be constructed by attaching a driver array at the IC output. The LB1821M includes on chip a speed control circuit that allows the motor speed to be varied using an external clock.
Features
? Direct PWM drive output
? Speed discriminator + PLL speed control circuit
? FG and integrating amplifiers
? Forward/reverse switching circuit
? Braking circuit (short braking)
? Speed lock detection output
? Full complement of on-chip protection circuits, including lock protection, current limiter, and thermal shutdown protection circuits.
產(chǎn)品屬性
- 型號：
LB1821
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Power Brushless Motor Pre-Driver IC for OA Equipment
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
QFP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
SANYO/三洋 |
23+ |
DIP30 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | |||
SANYO |
2020+ |
QFP |
4500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
SANYO |
24+ |
SMD |
3200 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
SANYO |
23+ |
SOP30 |
2800 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
SANYO/三洋 |
23+ |
QFP |
11500 |
原裝現(xiàn)貨,價格優(yōu)勢 |
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 | |||
SANYO |
23+ |
QFP |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
SANYO/三洋 |
23+ |
NA/ |
1395 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 |
