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LM5027 Datasheet

The LM5027 is a Voltage Mode Active Clamp Controller. Download the datasheet PDF and view key features and specifications below.

Part NumberLM5027
ManufacturerNational Semiconductor
Overview The LM5027 pulse-width modulation (PWM) controller contains all of the features necessary to implement power converters utilizing the Active Clamp / Reset technique. With the active clamp technique, h. necessary to implement power converters utilizing the Active Clamp / Reset technique. With the active clamp technique, higher efficiencies and greater power densities can be realized compared to conventional catch winding or RDC clamp / reset techniques. Three control outputs are provided: the main .
Part NumberLM5027
DescriptionVoltage Mode Active Clamp Controller
ManufacturerTexas Instruments
Overview The LM5027 pulse-width modulation (PWM) controller contains all of the features necessary to implement power converters utilizing the Active Clamp / Reset technique. With the active clamp technique, h. 1
*2 Voltage-Mode Control
* Line Feed-Forward PWM Ramp
* Internal 105V Rated Start-Up Bias Regulator
* Programmable Line Under-Voltage Lockout (UVLO) with Adjustable Hysteresis
* Versatile Dual Mode Over-Current Protection
* Programmable Volt-Second Llimiter
* Programmable Soft-Start
* Programmable .

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