LM3406HV Datasheet (PDF) Download
National Semiconductor
LM3406HV

Description

The LM3406/06HV are monolithic switching regulators designed to deliver constant currents to high power LEDs.

Key Features

  • Integrated 2.0A MOSFET
  • True average output current control
  • 1.7A Minimum Output Current Limit Over Temperature
  • Cycle-by-Cycle Current Limit
  • PWM Dimming with Dedicated Logic Input
  • PWM Dimming with Power Input Voltage
  • Simple Control Loop pensation
  • Low Power Shutdown
  • Supports All-Ceramic Output Capacitors and Capacitor
  • Thermal Shutdown Protection

Applications

  • LED Driver