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reference designEV86884DQKT-00A

Monolithic Power Systems EV86884DQKT-00A

Intelli Phase EV Board

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage5-14 V
Switching frequency100-1000 kHz
Output 11.2 V / 40 A
IC revision1.3

Description

The EV86884DQKT-00A is an evaluation board for the MP86884, a monolithic Half Bridge with built in internal power MOSFETs and gate drivers.

It achieves 55A continuous output current over a wide input supply range of 5V to 14V. Integration of the Driver and MOSFETs results in high efficiency due to optimal dead time control and parasitic inductance reduction.

The MP86884, available in a 34-pin TQFN, is ideal for server applications where efficiency and small size are a premium.

Features

  • Wide 5V to 14V Operating Input Range
  • 55A Output Current
  • Operation from 100kHz to 1MHz
  • Adjustable output from 0.85V to 1.8V
  • Fully assembled and tested

Typical applications

  • Graphic Card Core Regulators
  • Server CPU Core Regulators

More information

Products

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Data­sheet
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Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
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744355122
SPECWE-HCI SMT Flat Wire High Current Inductor, 0.2 µH, 69.7 A
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Downloads9 files

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Electric models ZIP

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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance0.2 µH
Performance Rated Current69.7 A
Saturation Current @ 10%22 A
Saturation Current @ 30%65 A
DC Resistance0.35 mΩ
Self Resonant Frequency230 MHz
MaterialWE-PERM 
Packaging Unit400 
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