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48V position control solution

A reliable solution supporting factory automation

Solutions for BLDC motor applications have been increasing rapidly because of the demand for products that are smaller in size and provide high efficiency. The core of a BLDC motor design is a robust and reliable motor control circuit and a versatile MCU for a safe control algorithm. Key building blocks of a motor control circuit include a MOSFET driver, versatile MCU, voltage regulators, a cell balancer, and the battery charger.

Key features:

  • Ultra-low power MCU
  • High speed wake up time 4µs
  • Integrated 12-bit ADC with op amp and comparator
  • High accuracy cell balancer and monitor with customer programmable EEPROM

Applications:

  • Factory automation
  • Robotics
An automated factory using robotic machinery

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Products Description Documents
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Voltage Supervisor    
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Gate Driver    
HIP4086 80V, 500mA, 3-phase MOSFET driver Datasheet
Level Shifter    
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LDO    
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Switching Regulator    
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Op Amp    
ISL28148 4.5MHz single precision rail-to-rail input-output (RRIO) op amp with very low input bias current Datasheet
Digital Power Monitor    
ISL28023 Precision digital power monitor with margining Datasheet

 

Block diagram

48V position control system block diagram
 

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