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A7630 Dataheets PDF



Part Number A7630
Manufacturers AiT Semiconductor
Logo AiT Semiconductor
Description DC-DC CONVERTER BOOST
Datasheet A7630 DatasheetA7630 Datasheet (PDF)

AiT Semiconductor Inc. www.ait-ic.com A7630 DC-DC CONVERTER BOOST (STEP-UP) 1.2MHz, 28V STEP-UP LED DRIVER DESCRIPTION FEATURES A7630 is a step-up converter designed for driving up to 7 series white LED's from a single cell Lithium Ion battery. Its low 250mV feedback voltage reduces power loss and improves efficiency. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. Internal soft start function can reduce the inr.

  A7630   A7630


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AiT Semiconductor Inc. www.ait-ic.com A7630 DC-DC CONVERTER BOOST (STEP-UP) 1.2MHz, 28V STEP-UP LED DRIVER DESCRIPTION FEATURES A7630 is a step-up converter designed for driving up to 7 series white LED's from a single cell Lithium Ion battery. Its low 250mV feedback voltage reduces power loss and improves efficiency. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. Internal soft start function can reduce the inrush current. Tiny package type provides the best solution for PCB space saving and total BOM cost.  2.5V to 5.5V Input Voltage  Drivers up to 8 Series WLEDs  Low 250mV Feedback Voltage  1.2MHz Fixed Switching Frequency  Internal 1.6A Switch Current Limit  Internal Compensation  Thermal Shutdown  Over Voltage Protection  Dimming with wide Frequency Range  Available in SOT-26 Package APPLICATION The A7630 is available in SOT-26 package. ORDERING INFORMATION  Cam.


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