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LM2679 Datasheet - National Semiconductor

LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator

The LM2679 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5A loads with excellent line and load regulation characteristics. High efficiency ( > 90%) is obtained through the use of a.

LM2679 Features

* include the ability to reduce the input surge current at power-ON by adding a softstart timing capacitor to gradually turn on the regulator. The LM2679 series also has built in thermal shutdown and resistor programmable current limit of the power MOSFET switch to protect the device and load circuitr

LM2679 Datasheet (355.82 KB)

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Datasheet Details

Part number:

LM2679

Manufacturer:

National Semiconductor

File Size:

355.82 KB

Description:

Simple switcher 5a step-down voltage regulator.

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LM2679 SIMPLE SWITCHER Step-Down Voltage Regulator National Semiconductor

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