| Part Number | HV9931 |
| Manufacturer | Supertex |
| Title | UNITY POWER FACTOR LED LAMP DRIVER |
| Description | The HV9931 is a fixed frequency PWM controller IC designed to control an LED lamp driver using a single-stage PFC buckboost-buck topology. It can a... |
| Features |
Constant Output Current Large Step-Down Ratio Unity Power Factor Low Input Current Harmonic Distortion Fixed Frequency or Fixed Off-Time Operation Internal 450V Linear Regulator Input and output current sensing www.DataSheet4U.com Input Current limit...
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| Datasheet |
 HV9931 Datasheet
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