onsemi LV88553
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.| Part No. | LV88553 |
|---|---|
| Datasheet | LV88553 Download |
| Manufacturer |  onsemi |
| Description | Single-Phase PWM BLDC Motor Driver |
| Buy | Stock & Price |
FEATURES
● 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 Typical
APPLICATIONS
● PC & Computing Equipment● Refrigerator
● Games LV88551, 552, 553, 554 COMPARISON TABLE Loop Gain Rotation Signal LV88551JA/R Normal FG LV88552JA/R Normal RD LV88553JA/R Low FG LV88554JA/R Low RD MARKING DIAGRAMS ON XXXXXXX ALYWG SSOP20J CASE 565AP (LV88551JA, LV88552JA, LV88553JA, LV88554JA) XXXXX ALYW VCT20 CASE 601AB (LV88551R, LV88552R, LV88553R,...
