Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

LV8104V: Motor Predriver, Brushless, 3-Phase

Product Description
LV8104V is a pre-driver IC designed for variable speed control of 3-phase brushless motors. Its integrated charge pumps satisfy both upper and lower N-channel gate drive requirements. High efficiency operation is achieved through the use of direct PWM drive and synchronous rectification.
Features
 
  • Integrated charge pump for upper-side gate drive voltage generation
  • Speed discriminator and PLL speed control system
  • High efficiency using synchronous rectification
  • 5.0 V regulator output
Applications   End Products
  • Computing & Peripherals
 
  • Multi-Function Printer
Selected Electrical Specifications

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free 
 Halide free 
 Active     Motor Predriver, Brushless, 3-Phase   Brushless DC       16   28   0.015       Clock     External Resistor   Yes 
 Lock 
 Thermal 
 UVLO 
     SSOP-44 
 Pb-free 
 Halide free 
 Active     Motor Predriver, Brushless, 3-Phase   Brushless DC       16   28   0.015       Clock     External Resistor   Yes 
 Lock 
 Thermal 
 UVLO 
     SSOP-44 
Package Availability
Type
PB free
Standard
SSOP-44 x