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 |
|---|---|---|---|---|---|---|---|
2023+ |
3007 |
進口原裝現(xiàn)貨 |
詢價 | ||||
ON/SANYO |
24+ |
DIP28 |
60000 |
詢價 | |||
SANYO/三洋 |
24+ |
DIP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
ON/SANYO |
24+ |
DIP28 |
43200 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
SANYO |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SANYO/三洋 |
2450+ |
DIP28P |
6540 |
只做原廠原裝正品現(xiàn)貨或訂貨!終端工廠可以申請樣品! |
詢價 | ||
SANYO/三洋 |
23+ |
QFP44 |
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 |
25+ |
DIP-28H |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
SANYO/三洋 |
2447 |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
SANYO/三洋 |
23+ |
DIP28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
