IC-Hersteller STMicroelectronics

IC-Hersteller (99)

STMicroelectronics VIPER26

Fixed frequency VIPerTM plus family

Details

TopologieSperrwandler
Eingangsspannung90-265 V
Schaltfrequenz60-115 kHz
Ausgang 112 V / 1 A
IC-Revision2

Beschreibung

The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition.

Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.

Eigenschaften

  • 800 V avalanche rugged power section
  • PWM operation with frequency jittering for low EMI
  • Operating frequency:
  • 60 kHz for L type
  • 115 kHz for H type
  • Standby power < 50 mW at 265 VAC
  • Limiting current with adjustable set point On-board soft-start
  • Safe auto-restart after a fault condition
  • Hysteretic thermal shutdown

Typische Anwendungen

  • SMPS for set-top boxes, DVD players and
  • Power metering
  • Auxiliary power supply for appliances
  • LED drivers

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Montageart Muster
744821110SPEC
10 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-CMB Stromkompensierte Netzdrossel 0.7 10 350 250 1500 MnZn 15 7.5 18 THT
Artikel Nr. Daten­blatt Simu­lation
744821110SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Montageart Muster