10 White LED Boost Converter with PWM Dimming, EUP2537 Replace MP3202.
EUP2537
EUP2537.pdf
EUP2537.pdfFEATURES
• 2.6V to 5.5V Input Range
• 41.5V Output Over Voltage Protection
• Internal Soft-Start
• Internal Compensation
• External PWM Dimming with 8KHz - 100KHz
Frequency Range
• Internal 45V N-FET
• 1MHz Fixed Switching Frequency
• Over Voltage Protection
• Over Thermal Protection
• VIN Under Voltage LockOut
• Available in TSOT23-6 Package
• RoHS Compliant and 100% Lead (Pb)-Free
Halogen-Free
PIN CONFIGUTION
CROSS
FEATURES
• 2.5V to 6V Input Voltage Range
• On Board Power MOSFET
• Drives up to 39 White LEDs at 5V Input
• Up to 92% Efficiency
• Over 1MHz Fixed Switching Frequency
• Open Load Shutdown
• Low 104mV Feedback Voltage
• Soft-Start/PWM Dimming
• UVLO, Thermal Shutdown
• Internal 1.3A Current Limit
• Available in TSOT23-6 and QFN8 Packages
PIN CONFIGUTION
