LM5021 controller equivalent, pwm controller.
*1 Ultra-low Startup Current (25 µA Maximum)
* Current Mode Control
* Skip Cycle Mode for Low Standby Power
* Single Resistor Programmable Oscillator
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* DCM/CCM Flyback Converters
* Industrial Power Conversion
* SMPS for Smart Meters and Audio Amplifiers
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The LM5021 off-line pulse width modulation (PWM) controller contains all of the features needed to implement highly efficient off-line single-ended flyback and forward power converters using currentmode control. The LM5021 features include an ultralo.
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