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VIPER26K

STMicroelectronics
Part Number VIPER26K
Manufacturer STMicroelectronics (https://www.st.com/)
Title 1050V high voltage converter
Description The device is a high voltage converter smartly integrating a 1050 V avalanche-rugged power section, with a PWM current mode control. The 1050 V-BV...
Features
 1050 V avalanche-rugged power MOSFET
 allowing ultra-wide VAC input range to be covered
 Embedded HV startup and sense-FET
 Current mode PWM controller
 Drain current limit protection:
 -500 mA (VIPER265K)
 -700 mA (VIPER267K)
 Jittered switching frequency reduces the EMI filter cost: 60 kH...

Published Aug 17, 2019
Datasheet PDF File VIPER26K File

VIPER26K   VIPER26K   VIPER26K  




VIPER26

STMicroelectronics
Part Number VIPER26
Manufacturer STMicroelectronics
Title Fixed frequency VIPer
Description DIP-7 The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, pr.
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
■ Standby power < 50 mW at 265 VAC
■ Limiting current with adjustable set point
■ On-board soft-start
■ Safe auto-restart after a fault conditio.

Datasheet PDF File VIPER26 File

VIPER26   VIPER26   VIPER26  






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