ML4425IP中文资料PDF规格书
ML4425IP规格书详情
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
产品属性
- 型号:
ML4425IP
- 功能描述:
开关变换器、稳压器与控制器 BLDC Motor Control Sensorless
- RoHS:
否
- 制造商:
Texas Instruments
- 输出电压:
1.2 V to 10 V
- 输出电流:
300 mA
- 输入电压:
3 V to 17 V
- 开关频率:
1 MHz
- 安装风格:
SMD/SMT
- 封装/箱体:
WSON-8
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FSC |
2020+ |
SOP28 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ML |
20+/21+ |
SOP |
4350 |
全新原装进口价格优惠 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
DIP-28 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
FAIRCHILD/仙童 |
20+ |
SOP |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
2020+ |
10 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||||
ML |
22+23+ |
SOP28 |
30250 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
MICRO LINEAR |
2022 |
SOP |
1245 |
询价 | |||
FSC |
1844+ |
DIP-28 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
FAIRCHIL |
2023+ |
SOP28 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MICROLINEAR |
2022 |
SOP |
5280 |
原厂原装正品,价格超越代理 |
询价 |