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Features & Benefits
- Constant Current LED Driver
- Integrated 500V/8O 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
Active Part Numbers:
MP4050AGJ-P MP4050AGJ-Z MP4050AGS-P MP4050AGS-Z
EV4050A-S-00A Evaluation Kit Universal Input, 40V/115mA Off-line Non-Isolated LED Driver Evaluation Board for SOIC-8 package type.
The MP4050A is a constant current LED driver with an integrated 500V MOSFET. It is designed specifically for energy efficient and low-cost LED bulb replacement applications.
The EV4050A-S-00A Evaluation Board is designed to demonstrate the capabilities of MP4050A as an off-line, non-isolated LED driver which can load 40V/115mA LEDs in universal input voltage (85VAC to 265VAC, 50Hz/60Hz).
The EV4050A-S-00A has an excellent efficiency and meets IEC61000-4-5 surge immunity and EN55015 conducted EMI requirements. It has various protections, like integrated thermal current foldback, VCC under-voltage lockout (UVLO), open LED protection (OLP), short-circuit protection (SCP), and over-temperature protection (OTP). All of there features make MP4050A an ideal solution for simple, off-line and non-isolated LED applications.
EV4050A-S-00A is the evaluation board for MP4050A SOIC-8 package.
Universal Input, 40V/115mA Off-line Non-isolated LED Driver Evaluation Board for TSOT23-5 package type.