| Part Number | AT9933 |
| Manufacturer | Supertex |
| Title | Hysteretic Boost-Buck (cuk) LED Driver |
| Description | The AT9933 is a variable frequency PWM controller IC, designed to control an LED lamp driver using a low-noise boost-buck (Ćuk) topology. The AT99... |
| Features |
► ► ► ► ► ► ► ► ► ► Constant current LED Driver Steps input voltage Up or Down Low EMI Variable frequency operation Internal 8 to 100V linear regulator Input and output current sensing Input current limit Enable & PWM dimming Ambient temperature rati... |
| Datasheet |
 AT9933 Datasheet 541.50KB |
