Products: AC-DC ICs: iW1692

iW1692 Low-Power Off-Line Digital PWM Controller

Features

Primary-side feedback eliminates opto-isolators and simplifies design
Built-in cable drop compensation
Very tight output voltage regulation
No external loop compenation components required
Exceeds CEC/EPA/IEC no load power consumption and average efficiency regulations
Built-in output constant-current control with primary-side feedback
Low start-up current (10 μA typical)
Built-in soft start and short circuit protection
AC line under/overvoltage and output overvoltage protection
40 kHz PWM switching frequency
Built-in Isense pin short protection
Space-saving SOT-23 package

Datasheet
Application Note
White Paper
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