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LM3000 Datasheet - National Semiconductor

LM3000_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM3000

Manufacturer:

National Semiconductor

File Size:

837.60 KB

Description:

Dual synchronous emulated current mode controller.

LM3000, Dual Synchronous Emulated Current Mode Controller

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 fr

LM3000 Features

* which include input under-voltage lock-out (UVLO), power good (PGOOD) signals for each output, over-voltage crowbar and hiccup mode during short circuit events. Features

* VIN range from 3.3V to 18.5V Output voltage from 0.6V to 80% of VIN R

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