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(jià)格 |
|---|---|---|---|---|---|---|---|
ML |
2022 |
SOP28 |
80 |
全新原裝現(xiàn)貨熱賣 |
詢價(jià) | ||
ML |
2022+ |
SOP28 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),絕對原裝 假一罰十 |
詢價(jià) | ||
FAI |
2020+ |
SOP |
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(jià) | ||
國產(chǎn) |
18 |
200 |
進(jìn)口原裝正品優(yōu)勢供應(yīng) |
詢價(jià) | |||
ML |
22+ |
SOP28 |
5000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢 |
詢價(jià) | ||
MICREL |
2020+ |
SOP28 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
ML |
23+ |
SOP-28 |
1320 |
絕對現(xiàn)貨庫存 |
詢價(jià) | ||
ML |
2339+ |
SOP |
5632 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
ML |
2022+ |
SOP28 |
7500 |
原廠代理 終端免費(fèi)提供樣品 |
詢價(jià) | ||
FATRCHI |
24+ |
SMD |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
