IC-Hersteller Analog Devices

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Analog Devices LTC3886

The Evolution of High Voltage Digital Power System Management

Details

TopologieAbwärtswandler
Eingangsspannung4.5-60 V
Schaltfrequenz100-750 kHz
Ausgang 15.5 V / 30 A
IC-Revision1.0

Beschreibung

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.

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Muster
WE-HCI SMT-Hochstrominduktivität, 2.6 µH, 36.8 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität2.6 µH
Performance Nennstrom36.8 A
Sättigungsstrom 121 A
Sättigungsstrom @ 30%50 A
Gleichstromwiderstand1.58 mΩ
Eigenresonanzfrequenz42 MHz
MaterialWE-PERM 2