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ML4425CP - Fairchild
Manufacturer:
Fairchild
ManyChip's Part#:
MC135676982
Category:
Motor Driver
Package:
DIP-28
Datasheet:
Datasheet 3D Model
Description:
Brushless DC Motor Controller, 0.05A, BIPolar, PDIP28, PLASTIC, DIP-28
Stock Locations:
Availability:
1,820 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 6.24

Updated at 30/05/2026 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

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

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ML4425CP Specifications

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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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