| Part number | HV9918 |
|---|---|
| Datasheet | HV9918_Supertex.pdf |
| File Size | 501.81 KB |
| Manufacturer | Supertex |
| Description | High Brightness LED Driver |
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The HV9918 is a PWM controller IC designed to drive high brightness LEDs using a buck topology. It operates from an input voltage of 4.5 to 40VDC and employs hysteretic control with a high-side current sense resistor to set the constant output current up to 700mA. The device is well suited for applications requiring a wide input voltage range.
| Part Number | Description |
|---|---|
| HV9910 | Universal High Brightness LED Driver |
| HV9910B | Universal High Brightness LED Driver |
| HV9911 | Switch-Mode LED Driver IC |
| HV9912 | Switch-mode LED Driver IC |
| 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 |
| HV9930 | Hysteretic Boost-Buck (Cuk) LED Driver ICs |
| HV9931 | UNITY POWER FACTOR LED LAMP DRIVER |
