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LV8121V: Three-Phase Brushless Motor Driver

Datasheet: Three-Phase Brushless Motor Driver
Rev. 0 (223.0kB)
Product Overview
»View Material Composition
» Product Change Notification
The LV8121V is a three-phase brushless motor driver that uses a PWM drive technique. The motor speed is controlled by changing the PWM duty that based on an analog voltage input. This motor driver includes an automatic return constraint protection circuit and is optimal for driving fan motors.
Features
 
  • PWM control based on an analog voltage input (the CTL voltage), synchronous rectification
  • One Hall-effect sensor FG output
  • Automatic return constraint protection circuit (ON/OFF=1/15)
  • Start/Stop switching circuit, Forward/Reverse switching circuit
  • Current limiter circuit, Low-voltage shutdown protection circuit, Thermal shutdown protection circuit
Applications   End Products
  • Fan for Consumer electronics
  • Fan for White goods
  • Pump
  • Office equipment
 
  • Air Purifier
  • Printer
  • Hot water heaters
  • Cash machine
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
LV8121VGEVK Active
Pb-free
Three-Phase Brushless Motor Driver Evaluation Kit
Availability & Samples
Specifications
Intaractive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LV8121V-TLM-H Active
Pb-free
Halide free
LV8121V SSOP-44K EP 940AF 3 260 Tape and Reel 2000 $3.1559
Market Leadtime (weeks) : Contact Factory

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
LV8121V-TLM-H  
 $3.1559 
Pb
H
 Active   
3
8
35
8
35
3.5
DC
SSOP-44K EP
Case Outlines
940AF   
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