ML4411中文資料MICRO-LINEAR數(shù)據(jù)手冊PDF規(guī)格書
ML4411規(guī)格書詳情
GENERAL DESCRIPTION
The ML4411 provides complete commutation for delta or wye wound Brushless DC (BLDC) motors without the need for signals from Hall Effect Sensors. This IC senses the back EMF of the three motor windings (no neutral required) to determine the proper commutation phase angle using Phase Lock Loop techniques. This technique will commutate virtually any 3-phase BLDC motor and is insensitive to PWM noise and motor snubbing. The ML4411 is architecturally similar to the ML4410 but with improved braking and brown-out recovery circuitry.
FEATURES
■ Back-EMF commutation provides maximum torque for minimum “spin-up” time for spindle motors
■ Accurate, jitter-free phase locked motor speed feedback output
■ Linear or PWM motor current control
■ Easy microcontroller interface for optimized start-up sequencing and speed control
■ Power fail detect circuit with delayed braking
■ Drives external N-channel FETs and P-channel FETs
■ Back-EMF comparator detects motor rotation after power fail for fast re-lock after brownout
產(chǎn)品屬性
- 型號：
ML4411
- 制造商：
MICRO-LINEAR
- 制造商全稱：
MICRO-LINEAR
- 功能描述：
Sensorless Spindle Motor Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROLINEAR |
24+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
FAI |
23+ |
SOP |
261 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ML |
SOP28 |
7500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
ML |
23+ |
SOP28 |
10799 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
MICRO |
2447 |
SOP |
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 | ||
Fairch |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
原裝 |
2308+ |
原裝 |
4862 |
只做進(jìn)口原裝!假一賠百!自己庫存價優(yōu)! |
詢價 | ||
N/A |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ML |
23+ |
SOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ML |
23+ |
SOP |
3600 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 |
