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Texas Instruments LM5185-Q1 | Demoboard LM5185EVM-SIO

LM5185-Q1 single isolated output evaluation module

Details

TopologieSperrwandler
Eingangsspannung20-60 V
Schaltfrequenz350 kHz
Ausgang 116.4 V / 1 A
IC-RevisionA

Beschreibung

The LM5185EVM-SIO evaluation module (EVM) demonstrates the features and performance of the LM5185-Q1, Primary-Side Regulated (PSR) flyback controller. It samples the voltage of the transformer's primary winding to achieve tight output regulation without using the opto-coupler or tertiary bias winding. The input voltage range is 20 V to 60 V, and the output is 16.4 V with a rated load of 1 A.

Eigenschaften

  • 20 V to 60 V input voltage range
  • 16.4 V output voltage
  • 1 A rated load current
  • Maximum switching frequency 350 kHz
  • Peak efficiency > 90%

Typische Anwendungen

  • Interior heater module, HVAC compressor
  • On-board charger, raction inverters: IGBT and SiC gate drivers, Automotive HEV/EV powertrain systems, Sub-AM band automotive body electronics
  • Generic isolated bias power rails for industrial and telecom systems
  • Battery Management Systems (BMS)
  • Generic IGBT, MOSFET, GaN and SiC gate drivers

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
C
VR(V (DC))
Endurance(h)
IRIPPLE(mA)
Z(mΩ)
ILeak(µA)
DF(%)
Ø D(mm)
L(mm)
Verpackung
Muster
WCAP-ASLI Aluminium-Elektrolytkondensatoren, 47 µF, 80 V (DC)
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Kapazität47 µF
Nennspannung80 V (DC)
Endurance 2000
Rippelstrom160 mA
Impedanz1159 mΩ
Leckstrom37.6 µA
Verlustfaktor10 %
Durchmesser10 mm
Länge10.5 mm
Verpackung15" Tape & Reel