VIPER318HDTR

VIPER318HDTR

VIPER319HDTR

VIPER319HDTR

VIPER318LDTR

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Energy Saving Off-line High Voltage Converter

Quantity $ per Unit Savings
1 - 9$1.390%
10 - 24$1.2510%
25 - 99$1.2014%
100 - 249$0.9830%
250 - 499$0.9134%
500$0.8142%
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In stock
$1.39
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack3
GradeIndustrial
Package NameSO-16
Key features
  • 800 V avalanche-rugged power MOSFET (4.5 Ω max. RDS(on))
  • Embedded HV startup and sense FET
  • Current mode PWM controller
  • Drain current limit protection (OCP)
    • 710 mA (VIPER317)
    • 850 mA (VIPER318)
    • 990 mA (VIPER319)
  • Wide supply voltage range: 4.5 V to 30 V
  • Ultra-low input power consumption:
    • < 10 mW @ 230 VAC in no-load;
    • < 400 mW @ 230 VAC, 250mW output load
  • Jittered switching frequency reduces the EMI filter cost:
    • 30 kHz ±7% (type X)
    • 60 kHz ±7% (type L)
    • 132 kHz ±7% (type H)
  • Embedded E/A with 1.2 V reference
  • Built-in soft-start for improved system reliability
  • Embedded protections with automatic restart