LV8139JA: Sine wave PWM Drive, Pre drive IC, for Brushless Motor Drive

Description: The LV8139JA is a PWM system pre driver IC designe...
  • The LV8139JA is a PWM system pre driver IC designed for three-phase brushless motors. This IC reduces motor driving noise by using a high-efficiency, sine wave PWM drive type. It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 or STK5C4 series, the number of components used can be reduced and a high level of reliability can be achieved. Furthermore, its power-saving mode enables the power consumption in the standby mode to be reduced to zero. This IC is optimally suited for driving various large-size motors such as those used in air conditioners and hot-water heaters.
  • Features
  • Three-phase bipolar drive
  • Sine wave PWM drive
  • Drive phase setting function (Set 0-58° 32 steps: There is an adjustment function corresponding to the CTL pin input)
  • Supports power saving mode(power saving mode at CTL pin voltage of 0.95V (typ) or less; ICC = 0mA, HB pin turned off)
  • Supports bootstrap
  • Automatic recovery type constraint protection circuit
  • Forward/reverse switching circuit, Hall bias pin
  • Current limiter circuit, low-voltage protection circuit, and thermal shutdown protection circuit
  • FG1 and FG3 output (360-degree electrical angle/1 pulse and 3 pulses)
  • Technical Documentation & Design Resources
    Availability and Samples
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Sine wave PWM Drive, Pre drive IC, for Brushless Motor Drive
  • Package Type: SSOP-30
  • Package Case Outline: 565AT
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 1000
  • Specifications
  • Phase:
  • VM Min (V):  
  • VM Max (V):  
  • VCC Min (V): 9.5 
  • VCC Max (V): 16.5 
  • IO Max (A): 0.015 
  • IO Peak Max (A):  
  • Control Type: DC 
  • Package Type: SSOP-30 
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