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LV88561: 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
»View Material Composition
» Product Change Notification
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) Evaluation Board Documents (5)
Package Drawings (2)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
LV88561JAGEVB Active
Pb-free
Evaluation board for LV88561JA
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LV88561JA-AH Active
Pb-free
Halide free
LV88561 SSOP-20J 565AP 3 260 Tape and Reel 2000 $0.9866
LV88561RTXG Active
Pb-free
Halide free
LV88561 VCT-20 601AB 1 260 Tape and Reel 2000 $1.008
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02) : 112,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Phase
VM Min (V)
VM Max (V)
VCC Min (V)
VCC Max (V)
IO Max (A)
IO Peak Max (A)
Control Type
Package Type
LV88561JA-AH  
 $0.9866 
Pb
H
 Active   
1
3.9
20
0.05
0.15
PWM
SSOP-20J
LV88561RTXG  
 $1.008 
Pb
H
 Active   
1
3.9
20
0.05
0.15
PWM
VCT-20
Case Outlines
601AB    565AP   
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