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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 821

On Order:Order inventroy details 15,071
Factory Stock:Factory Stock: 3,254,000
Factory Lead Time: 20 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $0.82
200 $0.54
750 $0.485
1,250 $0.465
2,500+ $0.44


Attributes Table
Isolation Isolated
Internal Switch Yes
Breakdown Voltage-Max 730V
Topology Flyback
Start-Up Voltage 14.5V
Supply Voltage 9V to 38V
Supply Current 4.5mA
Switching Frequency-Max 66kHz
Rated Power 12W
Operating Temp Range -40°C to +150°C
Storage Temperature Range -55°C to +150°C
Features and Applications

The VIPER22ADIP-E is a dedicated current mode PWM controller with a high voltage power mosfet on the same silicon chip.

It covers offline power supply for battery charger adapters, standby power supplies for TV or monitors and auxiliary supplies for motor control.


  • Fixed 60 kHz switching frequency
  • 9 V to 38 V wide range VDD voltage
  • Current mode control
  • Auxiliary undervoltage lockout with hysteresis
  • High voltage start-up current source
  • Overtemperature, overcurrent and overvoltage protection with auto-restart


  • Home appliances and power tools
  • LED and general lighting
  • Motor control
  • Process control and automation