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SM72485 - Constant On-Time Buck Switching Regulator

SM72485 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design SM72485 SNVS697E * JANUARY 2011 The SM72485 step-down switching regulator features all of the functions required to implement a low cost, efficient, Buck bias regulator.

SM72485 Features

* 1 Operating Input Voltage: 6 V to 95 V
* Integrated 100-V, N-Channel Buck Switch
* Internal Start-Up Regulator
* No Loop Compensation Required
* Ultra-Fast Transient Response
* On-time Varies Inversely With Input Voltage
* Operating Frequency

SM72485 Applications

* PV Panel Smart Junction Boxes
* Nonisolated Telecommunication Buck Regulator
* Secondary High Voltage Post Regulator

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Constant On-Time Buck Switching Regulator Texas Instruments
Texas Instruments SM72485-like datasheet