SY8006 - High Efficiency 2.5-5.5Vin, 1A Synchrous Buck LED Driver

主要特点

  • Low RDS(ON) for internal switches (top/bottom):  200mΩ/150 mΩ
  • 2.6-5.5V input voltage range
  • 1.5MHz switching frequency
  • Internal softstart limits the inrush current
  • 5% 100mV reference
  • 100% dropout operation
  • RoHS Compliant and Halogen Free
  • Compact package: SOT23-5

主要应用

 Typical Application
 Typical Application

概述

SY8006 is a high-efficiency 1.5MHz synchronous step-down LED driver capable of delivering 1.2A output current. SY8006 operates over a wide input voltage range from 2.6V to 5.5V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction losses. It also features a 100mV feedback voltage for high efficiency operation.
 

Applications

  • Security System
  • Camcorder
  • Digital Camera
  • Emergency lighting
  • Portable Lamp