MP3370GN-Z

The MP3370 is a fixed-frequency boost converter with current source. It is ideal for medium-to-high current boost LED driver applications. The MP3370 regulates the output voltage up to 38V to drive more LEDs with an integrated 100mohm/50V low-side MOSFET. The peak current-mode regulation and external compensation components allow the MP3370 control loop to be optimized over a wide variety of input voltage, output voltage and load current applications. The internal soft-start, cycle-by-cycle current limiting and input under voltage lockout prevent overstressing or damage to sensitive external circuitry at start-up and fault condition. The MP3370 supports PWM dimming and analogue dimming for flexible dimming application.

• More than 3A peak current limit
• Internal 100mohm 50V power switch
• LED open/short protection
• Inductor/diode short protection
• 43.5V over-voltage protection
• Thermal shutdown

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.