| Part Number | KA7543 |
| Manufacturer | Fairchild |
| Title | Advanced Feedback Dimming Ballast Control IC |
| Description | The KA7543 is an advanced lamp current feedback dimming control IC. This ballast control IC provides all of the necessary features to implement w... |
| Features |
• • • • • • • • • • • • • Lamp Current Feedback Soft Start on Feedback Voltage Dimming (0V~2V) on Feedback Switch off Control (Vdm=5V) Soft Dimming Control No Lamp Protection One Lamp Detection for Feedback Abnormal Protection Low Start-up and Operat... |
| Datasheet |
 KA7543 Datasheet
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