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Manufacturer Part #

VIPER22ADIP-E

VIPER22 Series 38 V Low Power Off Line SMPS Primary Switcher - DIP-8

Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 1735
Product Specification Section
Technical Attributes
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
Package Style:  DIP-8
Mounting Method: Through Hole
Features & 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.

Features:

  • 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

Applications:

  • Home appliances and power tools
  • LED and general lighting
  • Motor control
  • Process control and automation
Pricing Section
Stock:
3,500
Minimum Order:
50
Multiple Of:
50
On Order:
0
Factory Stock:Factory Stock:
0
Total
$39.00
USD
Quantity
Web Price
50
$0.78
200
$0.595
750
$0.555
1,250
$0.54
2,500+
$0.52
Product Variant Information section