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reference designISL85012 | Demoboard ISL85012EVAL1Z

Renesas ISL85012 | Demoboard ISL85012EVAL1Z

12A Evaluation Board User Guide

Overview

TopologyBuck Converter
Input voltage4.5-18 V
Switching frequency300-600 kHz
Output 10.9 V
Output 21 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

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
Material
LR(µH)
fres(MHz)
SamplesAvailability & Sample
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7443340068
SPECWE-HCC SMT High Current Cube Inductor, 0.68 µH, 22.5 A
Simu­lation
Availability
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Downloads9 files

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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCC SMT High Current Cube Inductor
Inductance0.68 µH
Performance Rated Current22.5 A
Saturation Current @ 10%21.2 A
Saturation Current @ 30%23 A
DC Resistance3.1 mΩ
MaterialFerrite 
Rated Inductance0.64 µH
Self Resonant Frequency181 MHz
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