ZXBM1016 Series
Single Phase BLDC Fan and Motor Pre-Driver with Adjustable Current Limit and Tail-End Current Control
Manufacturer: Diodes Inc
Catalog
Single Phase BLDC Fan and Motor Pre-Driver with Adjustable Current Limit and Tail-End Current Control
Key Features
• Compliant with external PWM speed control
• Compliant with thermistor control
• Minimum speed setting
• High efficiency utilizing tail-end current control
• Low noise
• Auto restart
• Built in Hall amplifier
• Hall bias
• Speed pulse (FG) output
• Integrated current control
• Up to 18V input voltage (60V with external regulator)
• Small TSSOP20 package
Description
AI
The ZXBM1016 is a high efficiency, low noise, single-phase, DC brushless motor pre-driver with PWM variable speed control and current control suitable for fan and blower motors. High efficiency and low noise are achieved using a novel technique (patent pending) for commutation current control. The controllers are primarily intended to meet industry standard OEM fan specifications where external PWM control are applied, however, they can also be used with other thermal control techniques using an external voltage, PWM signal or thermistor.