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LM2653 - 1.5A High Efficiency Synchronous Switching Regulator

LM2653 Description

LM2653 1.5A High Efficiency Synchronous Switching Regulator November 1999 LM2653 1.5A High Efficiency Synchronous Switching Regulator General Descri.
The LM2653 switching regulator provides high efficient power conversion over a 100:1 load range (1.

LM2653 Features

* include thermal shutdown, input undervoltage lockout, adjustable soft-start, cycle by cycle current limit, output overvoltage and undervoltage protections. n n n n n n n n n n n n 4V to 14V input voltage range 1.5V to 5.0V adjustable output voltage 0.1Ω Switch On Resistance 300 kHz fixed frequency i

LM2653 Applications

* Synchronous rectification is used to achieve up to 97% efficiency. At light loads, the LM2653 enters a low power hysteretic or “sleep” mode to keep the efficiency high. In many applications, the efficiency still exceeds 80% at 15 mA load. A shutdown pin is available to disable the LM2653 and reduce

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Datasheet Details

Part number
LM2653
Manufacturer
National Semiconductor
File Size
243.99 KB
Datasheet
LM2653_NationalSemiconductor.pdf
Description
1.5A High Efficiency Synchronous Switching Regulator

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1.5A High Efficiency Synchronous Switching Regulator National Semiconductor
National Semiconductor LM2653-like datasheet