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Manufacturer Part #

VIPER16LN

VIPER16 Series 23.5 V 70% 66 KHz Fixed Frequency VIPer™ Plus Family - DIP-7

Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 1704
Product Specification Section
Technical Attributes
Attributes Table
Package Style:  DIP-7
Mounting Method: Through Hole
Features & Applications
The VIPER16LN 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.

It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. 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.

Features:

  • 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
  • No need of auxiliary winding for low power application
  • 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

Application:

  • Replacement of capacitive power supply
  • Auxiliary power supply for appliances,
  • Power metering
  • LED drivers
Pricing Section
Stock:
0
Minimum Order:
2,000
Multiple Of:
50
On Order:
0
Factory Stock:Factory Stock:
0
Total
$1,100.00
USD
Quantity
Web Price
50
$0.55
4,000
$0.45
6,000
$0.445
8,000+
$0.44
Product Variant Information section