MP4050
NOT RECOMMENDED FOR NEW DESIGNS
MP4050 continues to be in production for existing customers. Please consider this alternative for new designs:

MP4050A
Active
MP4050A
Active
Non-Isolated, High Brightness LED Driver with Enhanced Thermal Feature
Features & Benefits
- Constant Current LED Driver
- Integrated 500V/8Ω MOSFET
- Low VCC Operating Current
- Maximum Frequency Limit
- Audible Noise Restrain
- Internal High-Voltage Current Source
- Internal 200ns Leading Edge Blanking
- Integrated Thermal Current Foldback
- Thermal Shutdown (Auto Re-Start with Hysteresis)
- VCC Under-Voltage Lockout with Hysteresis
- Open LED Protection
- Short-Circuit Protection
- Auto-Restart Function
- Available in TSOT23-5/SOIC-8 Packages
… and many more!
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