LV88554: Motor Driver, Single-Phase, PWM, Full-Wave, BLDC
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The LV88551JA/R is the pre-driver for a single-phase BLDC motor, which has the closed loop controller for motor rotation speed. This is 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 for many variety using external resistor only. As a method of the rotary speed control of the motor, direct-PWM pulse input.
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Technical Documentation & Design Resources
| Data Sheets (1) | Evaluation Board Documents (4) |
| Package Drawings (2) |
Evaluation/Development Tool Information
| Product | Status | Compliance | Short Description | Action | |
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| LV88554JAGEVB | Consult Sales Office |
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Evaluation board for LV88554JA |
| Avnet (2020-08-19) | : | 1 |
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Case Outline |
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| LV88554JA-AH | Lifetime |
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LV88554 | SSOP-20J | 565AP | 3 | 260 | Tape and Reel | 2000 | $0.9866 | ||||||||
| LV88554RTXG | Lifetime |
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LV88554 | VCT-20 | 601AB | 1 | 260 | Tape and Reel | 2000 | $1.008 | ||||||||
| Market Leadtime (weeks) | : | Contact Factory |
| ON Semiconductor (2020-09-02 00:00) | : | 6,000 |
| Market Leadtime (weeks) | : | Contact Factory |
| ON Semiconductor (2020-09-02 00:00) | : | 4,000 |
| Avnet (2020-08-19 00:00) | : | >1K |
| Support |