IC manufacturers Renesas

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Renesas ISL85012 | Demoboard ISL85012EVAL1Z

12A Evaluation Board User Guide

Overview

TopologyBuck Converter
Input voltage4.5-18 V
Switching frequency300-600 kHz
Output 11.8 V / 10 A
Output 21.8 V / 12 A
Output 31.5 V
IC revision0.00

Description

The ISL85012 is a highly efficient, monolithic, synchronous buck regulator that can deliver 12A of continuous output current from a 3.8V to 18V input supply. The device uses current mode control architecture with a fast transient response and excellent loop stability.

Features

  • Small, compact design
  • Switch selectable EN (enabled/disabled)
  • Jumper selectable MODE (auto-DCM/forced-PWM)
  • Jumper selectable OCP MODE (hiccup/latch-off)
  • Jumper selectable default frequency (600kHz/300kHz)
  • Connectors and test points for easy probing