VIPER25HD

VIPER25HD

VIPER25HDTR

VIPER25HDTR

VIPER25LD Active

VIPerPlus family: Quasi-resonant high performance off line high voltage converter
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSO-16
Key Features
  • 800 V avalanche rugged power section
  • Quasi-resonant (QR) control for valley switching operation
  • Standby power < 50 mW at 265 Vac
  • Limiting current with adjustable set point
  • Adjustable and accurate overvoltage protection
  • On-board soft-start
  • Safe auto-restart after a fault condition
  • Hysteretic thermal shutdown

The device is an off-line converter with an 800 V rugged power section, a PWM control, double levels of overcurrent protection, overvoltage and overload protections, hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal. Burst mode operation and device very low consumption helps to meet the standby energy saving regulations. The quasi-resonant feature reduces EMI filter cost. Brown-out and brown-in function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage start-up circuit is embedded in the device.

In stock:
$1.01
Range Unit Price Savings
1 - 9$1.010%
10 - 99$0.8615%
100 - 499$0.5942%
500$0.5645%
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