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 |
|---|---|---|---|---|---|---|---|
FSC |
2020+ |
SOP28 |
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 | ||
FAIRCHILD/仙童 |
20+ |
SOP |
67500 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
FAIRCHILD/仙童 |
24+ |
DIP-28 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
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 | ||
FAIRCHILD |
23+ |
SOP28 |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
FSC |
1844+ |
DIP-28 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ML |
22+23+ |
SOP28 |
30250 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
FAIRCHIL |
11+ |
SOP-28 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
ML |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 |
