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LM5021 Datasheet - National Semiconductor

LM5021_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM5021

Manufacturer:

National Semiconductor

File Size:

775.90 KB

Description:

Ac-dc current mode pwm controller.

LM5021, AC-DC Current Mode PWM Controller

LM5021 Features

* needed to implement highly efficient off-line single-ended flyback and forward power converters using current-mode control. The LM5021 features include an ultra-low (25 µA) start-up current, which minimizes power losses in the high voltage start-up network. A skip cycle mode reduces power consumptio

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