IC-Hersteller Texas Instruments

IC-Hersteller (103)

Texas Instruments SN74LVC1G19DCKR | Demoboard TIDA-00751

Solid State Relay 24V AC Switch with Galvanic Isolation Reference Design

Details

TopologieSonstige Topologie
IC-Revision00

Beschreibung

The solid state relay 24V AC Switch reference design is a single relay replacement that enables efficient power management for a low power alternative to standard electromechanical relays. The OFF-mode provides energy to the system controller and the ON mode can switch fast enough to allow backup battery charging where electromechanical relays cannot. The internal transformer enables isolation and a voltage multiplier ensures enough current to control other relays in the rest of the system

Eigenschaften

  • Single Electromechanical Relay Replacement
  • Low-Power Solid State Relay With Silent Operation
  • No Clicking Noise
  • <1-μs Turn-on and Turn-off Switching Time
  • In OFF Mode, 24-V AC Line Provides Energy tothe System
  • <200-μA Consumption in OFF Mode
  • Cost Efficient BOM

Typische Anwendungen

  • Building Automation
  • Thermostats
  • HVAC Systems

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Downloads
Status
Produktserie
Vin
VOut1(V (DC))
IOut1(A)
Isolierungstyp
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (AC))
L(mm)
B(mm)
H(mm)
Montageart
Muster
WE-PPTI Push-Pull Transformers, 5 V (DC), 5 V (DC)
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Input Voltage 5 V (DC)
Ausgangsspannung 15 V (DC)
Ausgangsstrom 10.6 A
IsolierungstypFunktional 
Switching Frequency 300 - 620
Spannung-µSekunde11 Vµs
Übersetzungsverhältnis1:1.3 
Induktivität475 µH
Prüfspannung2500 V (AC)
Länge6.73 mm
Breite10.2 mm
Höhe4.19 mm
MontageartSMT