EV2341-TL-00A, LED Lighting Development Tools Evaluation Board for MP2341

EV2341-TL-00A evaluation board is designed to demonstrate the capabilities of MP2341GTL. MP2341 is a 24V monolithic synchronous step-down white LED driver with a built-in power MOSFET and rectifier. It achieves up to 2A continue output current with excellent load and line regulation in a tiny SOT583 package. Peak current mode operation provides fast transient response and eases loop stabilization. The EV2341-TL-00A is typically designed for driving 2 WLEDs in series (5.9VTYP) LED load with 2A current at wide 8V to 24V input range. The EV2341-TL-00A has high performances in efficiency, line/load regulation, deep dimming range with both analogue and PWM mode. Fault condition protection includes cycle-by-cycle peak current limiting, overcurrent protection and hiccup, over voltage protection with auto recovery output, short circuit protection, open LED protection and thermal shutdown. Applications include infrared LED driver, general LED driver, flashlight and handheld computers backlight.

• High-efficiency, synchronous step-down LED driver evaluation board
• 8V to 24V wide input range
• 125mohm/75mohm low-RDS(ON) internal power MOSFETs
• 100mV feedback voltage, up to 95% efficiency
• Fixed 1MHz switching frequency
• Analog dimming by DC voltage through EN/DIM
• Analog dimming by PWM signal through PDIM
• PWM dimming by PWM signal through EN/DIM
• 50: 1 dimming ratio by analogue dimming, 1000: 1 dimming ratio by PWM dimming
• LED open protection