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LM5023 PWM Controller

LM5023 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM5023 SNVS961E * APRIL 2013 <.
The LM5023 is a quasi-resonant pulse width modulated (PWM) controller which contains all of the features needed to implement a highly efficient offlin.

LM5023 Features

* 1 Critical Conduction Mode
* Peak-Current Mode Control
* Skip-Cycle Mode for Low-Standby Power
* Hiccup Mode for Continuous Overload Protection
* Cycle-by-Cycle Overcurrent Protection Maintains Accuracy Over the Universal AC Line
* Line-Voltage Feedfo

LM5023 Applications

* (ENERGY STAR®, CEPCP, and so forth). The LM5023 also uses the transformer auxiliary winding for output overvoltage protection (OVP); if an OVP fault is detected the LM5023 latches off the controller. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM5023 VSSOP (8) 3.00 mm × 3.00 mm

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PWM Controller Texas Instruments
Texas Instruments LM5023-like datasheet