Low

LM2674M-5.0 - 

Abwärts-Schaltregler (Buck), fest, 6.5Vin-40Vin, 5Vout und 0.5Aout, SOIC-8

TEXAS INSTRUMENTS LM2674M-5.0

Abbildung ggf. ähnlich. Alle Angaben ohne Gewähr. Ausschlaggebend sind die Produktinformationen des Herstellers.

Herstellerteilenummer:
LM2674M-5.0
Bestellnummer:
9489754
Technisches Datenblatt:
(EN)
Technische Dokumentation anzeigen

Produktspezifikationen

:
8Pin(s)
:
5V
:
6.5V
:
260kHz
:
125°C
:
Buck (Abwärts)
:
SOIC
:
-
:
40V
:
500mA
:
Gurtabschnitt
:
-
:
MSL 1 - unbegrenzt
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Produktbeschreibung

The LM2674M-5.0 is a SIMPLE SWITCHER® low component count Step-down Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 500mA load current with excellent line and load regulation. This regulator is available in fixed output voltage of 5V version and requiring a minimum number of external components, these regulators are simple to use and include patented internal frequency compensation and a fixed frequency oscillator. This LM2674 regulator operates at a switching frequency of 260kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include an ensured ±1.5% tolerance on output voltage within specified input voltages and output load conditions and ±10% on the oscillator frequency. The output switch includes current limiting, as well as thermal shutdown for full protection under fault conditions.
  • 6.0 Version computer design software
  • Requires only 5 external components
  • Uses readily available standard inductors
  • 0.25R DMOS Output switch
  • TTL shutdown capability
  • Low power standby mode
  • Thermal shutdown and current limit protection

Anwendungen

Power-Management

Hinweise

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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