LM2694 Datasheet (PDF) Download
National Semiconductor
LM2694

Description

The LM2694 Step Down Switching Regulator features all of the functions needed to implement a low cost, efficient, buck bias regulator capable of supplying 0.6A to the load. This buck regulator contains an N-Channel Buck Switch, and is available in the 3 x 3 thermally enhanced LLP-10 package and a TSSOP-14 package.

Key Features

  • No loop compensation required
  • Ultra-Fast transient response
  • Operating frequency remains constant with load current and input voltage variations
  • Maximum Duty Cycle Limited During Start-Up
  • Adjustable output voltage
  • Valley Current Limit At 0.6A
  • Maximum switching frequency: 1 MHz
  • Precision internal reference
  • Low bias current
  • Highly efficient operation