LM3000 Datasheet - Texas Instruments

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

* 1

* 2 VIN Range FROM 3.3V to 18.5V

* Output Voltage From 0.6V to 80% of VIN

* Remote Differential Output Voltage Sensing

* 1% Accuracy at FB Pin

* Interleaved Operation Reduces Input Capacitors

* Frequency Sync/Adjust From 200 kHz to 1.5 MHz

* S

LM3000-etcTI.pdf