ML4425IH中文資料MICRO-LINEAR數(shù)據(jù)手冊PDF規(guī)格書
ML4425IH規(guī)格書詳情
GENERAL DESCRIPTION
The ML4425 PWM motor controller provides all of the functions necessary for starting and controlling the speed of delta or wye wound Brushless DC (BLDC) motors without Hall Effect sensors. Back EMF voltage is sensed from the motor windings to determine the proper commutation phase sequence using a PLL. This patented sensing technique will commutate a wide range of 3-Phase BLDC motors and is insensitive to PWM noise and motor snubbing circuitry.
FEATURES
■Stand-alone operation
■Motor starts and stops with power to IC
■On-board start sequence: Align->Ramp->Set Speed
■Patented Back-EMF commutation technique provides jitterless torque for minimum “spin-up” time
■Onboard speed control loop
■PLL used for commutation provides noise immunity from PWM spikes, compared to noise sensitive zero crossing technique
■PWM control for maximum efficiency
■Direct FET drive for 12V motors; drives high voltage motors with IC buffers from IR, IXYS, Harris, Power Integrations, Siliconix, etc.
產(chǎn)品屬性
- 型號：
ML4425IH
- 制造商：
MICRO-LINEAR
- 制造商全稱：
MICRO-LINEAR
- 功能描述：
Sensorless BLDC Motor Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
SOIC28 |
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 | ||
ML |
04+ |
SOP28 |
3500 |
詢價 | |||
FAIRCHILD/仙童 |
24+ |
DIP-28 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ML |
/ |
SMD |
1116 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ML |
1738+ |
SOP |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
ML |
25+23+ |
SOP28 |
30250 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
ML |
25+ |
SOP28 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
FAIRCHIL |
24+ |
SOP28 |
65200 |
一級代理/放心采購 |
詢價 | ||
FAIRCHIL |
24+ |
SOP28 |
2685 |
原裝優(yōu)勢!自家現(xiàn)貨供應(yīng)!歡迎來電! |
詢價 | ||
ML |
24+ |
SOIC-28 |
7671 |
原裝正品.優(yōu)勢專營 |
詢價 |
