LM3430EVAL Datasheet PDF - TI

The LM3430EVAL evaluation board has been designed for testing of various circuits using the LM3430 boost regulator controller. The board is two layered with components and power paths in 1oz copper. The board is 62mil FR4 laminate. The circuit which comes on the evaluation board delivers a 48V, 2% output voltage at currents up to 700mA and switches at 600kHz. The input voltage range is optimised between 10.8V and 26.4V. The measured efficiency of the converter is 96% at an input voltage of 24V and an output current of 0.7A.

● Internal 40V start up regulator

● 1A peak MOSFET gate driver

● Input voltage range 6V to 40V

● Duty cycle limit in excess of 90%

● Programmable UVLO with hysteresis

● Cycle by cycle current limit

● External synchronisation (AC coupled)

● Single resistor oscillator frequency set

● Slope compensation

● Adjustable soft start