IC-Hersteller Analog Devices

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Analog Devices LT80603 | Demoboard LT80603EVKIT

LT80603, LT80602 in 5V Output-Voltage Application

Details

TopologieAbwärtswandler
Eingangsspannung12-65 V

Beschreibung

The LT80603EVKIT# (EV kit) is a proven 5V design to evaluate the LT80603 synchronous step-down Silent Switcher®. The EV kit is designed for a 5V output. The wide input range up to 65V allows a variety of input sources, such as automotive batteries and industrial supplies. The LT80603 is a compact, ultralow electromagnetic interference (EMI) emission, high-efficiency, high-speed synchronous monolithic step-down switching regulator that consumes only 8μA of quiescent current when the output is regulated at 5V. The top and bottom power switches, compensation components, and other necessary circuits within the LT80603 minimize the need for external components and simplify the design. The EV kit can also evaluate the LT80602, LT80603A, LT80603HV, LT80602HV, and LT80603AHV. Refer to the IC datasheet guidelines when modifying the schematic to achieve optimal performance.The application circuit demonstrated in the evaluation board is suitable for a wide range of automotive, telecom, industrial, and other applications.The LT80603 data sheet provides a complete description of the part, its operation, and application information. Consult the data sheet in conjunction with this EV kit.

Typische Anwendungen

  • Automotive and Industrial Supplies
  • General Purpose Step-Down

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Downloads
Status
Produktserie
L(µH)
Tol. L
IRP,40K(A)
IR,40K(A)
ISAT,30%(A)
fres(MHz)
ISAT,10%(A)
Montageart
RDC typ.(mΩ)
Material
Muster
WE-XHMA SMD Power Inductor, 8.2 µH, ±20%
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität8.2 µH
Induktivität±20% 
Performance Nennstrom6.95 A
Nennstrom5.3 A
Sättigungsstrom @ 30%9.3 A
Eigenresonanzfrequenz19 MHz
Sättigungsstrom 14.6 A
MontageartSMT 
Gleichstromwiderstand23 mΩ
MaterialHyperflux