Renesas ISL8115EVAL2Z

DC/DC，步降5V25V ~ 36V

Overview

is a Synchronous Buck Converter implementing Intersil's wide input range PWM controller ISL8115. Utilizing voltage mode control with input feed forward, the ISL8115EVAL2Z maintains a constant loop gain for optimal transient response, especially for applications with a wide input voltage range. For a more detailed description of the ISL8115 functionality, refer to the ISL8115 data sheet. This application note includes the test setup, typical performance waveforms, schematic, layout and bill of materials (BOM).

ISL8115EVAL2Z board can be synchronized with an external clock. Apply a clock signal to 90% duty cycle) in the range 1.5MHz to the FSET pin makes the internal frequency synchronized with the external clock. Please remove R27 when the sync function is implemented.

Features

Bulk Package
DC/DC, Step Down Main Purpose
5V Voltage - Output
20A Current - Output
25V ~ 36V Voltage - Input
Buck Regulator Topology
220kHz Frequency - Switching
Fully Populated Board Type
Board(s) Supplied Contents
ISL8115 Utilized IC / Part