LM3410XMFE

• Space-saving SOT23-5 and 6-LLP packages
• Input voltage range from 2.7V to 5.5V
• The output voltage range is 3V to 24V
• Typical switching current of 2.8A
• High switching frequency
• 525 kHz (LM3410-Y)
• 1.6 MHz (LM3410-X)
• 170mΩ NMOS switch
• Internal reference voltage of 190 mV
• Internal soft start
• Current mode, PWM operation
• Thermal shutdown
• LM3410Q AEC-Q100 Class 1 qualified for automotive-grade manufacturing

illustrate

The LM3410 constant current LED driver is a monolithic high-frequency PWM DC/DC converter in a 5-pin SOT23 6-pin LLP, 8-pin eMSOP package. With minimal external components, the LM3410 is easy to use. It can drive the peak current of a typical 2.8A internal 170MΩNMOS switch. Internally set to a switching frequency of 525 kHz or 1.60 MHz, it allows for the use of extremely small surface-mount inductors and capacitors. Even at high operating frequencies, an efficiency of up to 88% is easy to achieve. External shutdown with ultra-low standby current of 80 nA. The LM3410 offers a wide range of operating conditions with current mode control and internal compensation, providing a wide range of operating conditions with high performance. Other features include dimming, cycle-by-cycle current limiting, and thermal shutdown.

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• LED backlight current source
• Lithium-ion backlit OLED and HB LED drivers
• Handheld device
• LED flash driver
• Car