STMicroelectronics VIPER16
The 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.| Part No. | VIPER16 |
|---|---|
| Datasheet | VIPER16 Download |
| Manufacturer |  STMicroelectronics |
| Description | Fixed frequency |
| Buy | Stock & Price |
DESCRIPTION
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 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.
● No need of auxiliary winding for low power application Table 1. Device summary Order codes Package Packaging VIPER16LN VIPER16HN VIPER16HD VIPER16HDTR VIPER16LD VIPER16LDTR DIP-7 SO16 narrow Tube Tube Tape and reel Tube Tape and reel June 2014 This is information on a product in full production. DocID15232 Rev 7 1/30 Contents Contents VIPER16 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Typical power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
