IC-Hersteller Power Integrations

IC-Hersteller (99)

Power Integrations INN3990CQ | Demoboard DER-953Q

100 W Output Automotive Power Supply for 400 V Systems Using InnoSwitchTM3-AQ INN3990CQ

Details

TopologieSperrwandler
Eingangsspannung150-400 V
Ausgang 113.5 V / 7.35 A
IC-Revision1.0

Beschreibung

100 W flyback power supply for 400 V DC BEV automotive applications as a replacement for the 12 V lead-acid auxiliary battery, using 900 V PowiGaN-based InnoSwitch3-AQ (INN3990CQ)

Eigenschaften

  • Ultra-compact design for 400 VDC BEV automotive applications
  • Low component count (only 66 components)1 design with a single 900 V power switch
  • Full load operation from 150 VDC to 500 VDC input2
  • Reinforced 500 V isolated transformer (IEC-60664-1 and IEC 60664-4 compliant)
  • ≥92% full load efficiency across the input voltage range
  • 1% output voltage load and line regulation
  • Secondary-side regulated output
  • Ambient operating temperature from -40 °C to 85 °C
  • Complete fault protection, including output current limit and short-circuit protection
  • Uses automotive-qualified AEC-Q surface mounted (SMD) components3
  • Low profile, 22 mm height

Typische Anwendungen

  • Power supplies for automotive subsystems such as the emergency

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads Status ProduktserieH
(mm)
Ø OD
(mm)
IR 1
(A)
TiTl
(mm)
Muster
7466105RSPEC
6 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WP-SMBU REDCUBE SMT with internal blind-hole thread with Pin 7 9 70 M5 4
Artikel Nr. Daten­blatt
7466105RSPEC
Muster
Artikel Nr. Daten­blatt Downloads Status ProduktserieH
(mm)
Ø OD
(mm)
IR 1
(A)
TiTl
(mm)
Muster