Description
●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.
●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 condition
●■ Hysteretic thermal shutdown
●Application
●■ Auxiliary power supply for appliances
●■ Power metering
●■ LED drivers
●■ SMPS for set-top boxes, DVD players and recorders
