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onsemi LV88552RTXG product image
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onsemi LV88552RTXG

Manufacturer
onsemi
MPN
LV88552RTXG
LCSC Part #
C903095
Packaging
VCT-20
Customer #
Key Attributes
VCT-20 Motor Drivers, Controllers
Datasheetonsemi LV88552RTXG
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.9061$ 0.91
200+$ 0.352$ 70.40
500+$ 0.3396$ 169.80
1,000+$ 0.3334$ 333.40
Standard Packaging2000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
Manufactureronsemi
PackagingVCT-20
Drive TypeSingle Phase
FeaturesMotor stall protection;Soft switching
Voltage - Supply-
Technology-
Interface-
Operating Temperature-40℃~+105℃
Supply Current (Iq)-
Output Current-
Peak Current-
Number of Half Bridges-
RDS(on)-
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Introduction

AI Translation

The LV88551JA/R, LV88552JA/R, LV88553JA/R and LV88554JA/R are the pre−driver for a single−phase BLDC motor, which have the closed loop controller for motor rotation speed. These are 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 with using external resistor only. As a method of the rotary speed control of the motor, direct−PWM pulse input.

Features

AI Translation
  • Single−phase Full Wave Drive Pre−driver Include Closed Loop Speed Control
  • Speed Control Function by PWM Duty Input (25 Hz to 100 kHz)
  • Soft Start−up Function and PWM Soft Switching Phase Transition
  • Soft PWM Duty Cycle Transitions
  • Built−in Current Limit Circuit and Thermal Protection Circuit
  • Built−in Locked Rotor Protection and Auto Recovery Circuit
  • Dynamic Lead Angle Adjustment with Respect to Rotational Speed
  • Lead−angle Control Parameters can be Configured
  • Lineup of Different Closed Loop Gain Selection
  • Lineup of Rotation Signal Output Selection
  • These are Pb−Free and Halogen−Free Devices

Applications

AI Translation
  • PC & Computing Equipment
  • Refrigerator
  • Games