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LV88562: Motor Driver, Single-Phase, PWM, Full-Wave, BLDC for 24V/48V fan

Datasheet: Motor Driver, Single-Phase, PWM, Full-Wave, 24V/48V BLDC Motor
Rev. 2 (845kB)
Product Overview
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The LV88563JA is the pre−driver for a single−phase 24V/48V BLDC motor, which has the closed loop controller for motor rotation speed. This is available to control a motor with low vibration and the low noise. In addition, lead−angle adjustment is possible by external pins. Lead−angle value and lead−angle slant can be adjusted independently. Thus, the device can be driven by high efficiency and low noise with various motors. Motor speed setting curve is adjustable for many variety using external resistor only. As a method of the rotary speed control of the motor, direct−PWM pulse input is adopted.
Features   Benefits
  • Single-phase full wave drive pre-driver include closed loop speed control
  • High accuracy for motor speed control
  • Speed control function by PWM duty input (25 Hz to 100 kHz)
  • Wide operation range
  • Soft start-up function and PWM soft switching phase transition
  • Low noise and silent drive
  • Soft PWM duty cycle transitions
  • Low noise and silent drive
  • Built-in current limit circuit and thermal protection circuit
  • Safety
  • Built-in locked rotor protection and auto recovery circuit
  • Safety
  • FG signal output
  • Easy to motor control
  • Dynamic lead angle adjustment with respect to rotational
  • High efficiency
Applications   End Products
  • Motor Drive Unit
  • Server cooling fan
  • Server cooling fan
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Budgetary Price/Unit
Case Outline
LV88562JA-AH Last Shipments
Halide free
LV88562 SSOP-20J 565AP 3 260 Tape and Reel 2000  
LV88562RTXG Last Shipments
Halide free
LV88562 VCT-20 601AB 1 260 Tape and Reel 2000  
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >1K
ON Semiconductor   (2020-09-02) : 6,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02) : 6,000
Avnet   (2020-08-19) : >1K
Case Outlines
601AB    565AP   
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