This data sheet introduces LTC4415EMSE circuit, which is a dual 4A ideal diode with adjustable current limit.
This document provides technical specifications and setup instructions for the DC1819A demonstration circuit, which features the LTC4415EMSE dual ideal diodes. The circuit supports input voltages from 1.7V to 5.5V and offers adjustable current limits up to 6A. It includes jumpers for configuration options such as priority switching or independent control. The datasheet also includes a parts list and schematic diagram for evaluation purposes.
The document is intended for engineering development and evaluation only, not for commercial use. It includes safety and liability disclaimers and notes that the board may not meet regulatory compliance standards.
| Minimum Input Voltage | 1.7V |
|---|
The maximum current limit is 4A when jumpered for external control, but can be jumper-selected up to 6A internally.
Set jumper JP1 to PRIORITY to allow automatic switching between inputs when the proper input voltage threshold on IN1 is achieved.
The forward voltage drop is 50mV typical.
The reverse turn-off voltage is -30mV.