• Part: LM3000
  • Description: Dual Synchronous Emulated Current Mode Controller
  • Manufacturer: National Semiconductor
  • Size: 837.60 KB
LM3000 Datasheet (PDF) Download
National Semiconductor
LM3000

Description

The LM3000 is a dual output synchronous buck controller which is designed to convert input voltages ranging from 3.3V to 18.5V down to output voltages as low as 0.6V. The two outputs switch at a constant programmable frequency of 200 kHz to 1.5 MHz, with the second output 180 degrees out of phase from the first to minimize the input filter requirements.

LM3000 reference image

Representative LM3000 image (package may vary by manufacturer)