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reference designLTC3886

Analog Devices LTC3886

The Evolution of High Voltage Digital Power System Management

Overview

TopologyBuck Converter
Input voltage4.5-60 V
Switching frequency100-750 kHz
Output 15.5 V / 30 A
IC revision1.0

Description

The LTC®3886 takes inputs up to 60V and produces two 0.5V-to-13.8V outputs—enabling it to easily drop into industrial, serverand automotive environments as an intermediate or point-of-load(POL) supply. Other controllers with similarly impressive input/output ranges cannot match the LTC3886’s digital managementcapabilities. Its I2C-based PMBus-compliant serial interface allowspower supply designers to configure, monitor, control and expandcapabilities via PC-based, graphical LTpowerPlay® and then storeoptimal production settings in the LTC3886’s onboard EEPROM.No board changes are required, since capabilities and optimizationsettings (including compensation) can be changed via software.

More information

Parts approved by Analog Devices

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Data­sheet
Simu­lation
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Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
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7443556260
SPECWE-HCI SMT Flat Wire High Current Inductor, 2.6 µH, 36.8 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

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Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
Inductance2.6 µH
Performance Rated Current36.8 A
Saturation Current @ 10%21 A
Saturation Current @ 30%50 A
DC Resistance1.58 mΩ
Self Resonant Frequency42 MHz
MaterialWE-PERM 2 
Packaging Unit150 
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