| Part number | HV9930 |
|---|---|
| Datasheet | HV9930_Supertex.pdf |
| File Size | 560.40 KB |
| Manufacturer | Supertex |
| Description | Hysteretic Boost-Buck (Cuk) LED Driver ICs |
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The HV9930 is a variable frequency PWM controller IC designed to control an LED lamp driver using a low noise boost-buck (Cuk) topology. The HV9930 uses hystereticcurrent mode control to regulate both the input and the output currents. This enables fast transient response (required for PWM dimming) without the necessity for plex loop pensation.
| Part Number | Description |
|---|---|
| HV9931 | UNITY POWER FACTOR LED LAMP DRIVER |
| HV9910 | Universal High Brightness LED Driver |
| HV9910B | Universal High Brightness LED Driver |
| HV9911 | Switch-Mode LED Driver IC |
| HV9912 | Switch-mode LED Driver IC |
| HV9918 | High Brightness LED Driver |
| HV9921 | 3-Pin Switch-Mode LED Lamp Driver |
| HV9922 | (HV9921 - HV9923) 3-Pin Switch-Mode LED Lamp Driver ICs |
| HV9923 | (HV9921 - HV9923) 3-Pin Switch-Mode LED Lamp Driver ICs |
| HV9925 | Programmable-Current LED Lamp Driver IC |
