LM2623, LM2 DC/DC Boost Converter

National Semiconductor

Description

LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converter July 2003 LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converte.
The LM2623 is a high efficiency, general purpose, step-up DC-DC switching regulator for battery-powered and low input voltage systems.

📥 Download Datasheet

LM2623 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM2623, LM2. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM2623, LM2
Manufacturer: National Semiconductor
File Size: 216.12 KB
Datasheet: LM2-623.pdf
Description: DC/DC Boost Converter
Note: This datasheet PDF includes multiple part numbers: LM2623, LM2.
Please refer to the document for exact specifications by model.

Features

* n Good Efficiency Over a Very Wide Load Range n Very Low Output Voltage Ripple n Small, Mini-SO-8 Package (Half the Footprint of Standard 8 pin SO Package) n 1.09 mm Package Height n Up to 2 MHz Switching Frequency n .8V to 14V Operating Voltage n 1.1V Start-up Voltage n 1.24V - 14V Adjustable Outpu

Applications

* the LM2623 allows the designer to vary the output voltage, the operating frequency (300kHz to 2 MHz) and duty cycle (17% to 90%) to optimize the part’s performance. The selected values can be fixed or can vary with battery voltage or input to output voltage ratio. The LM2623 uses a very simple, on/

LM2623 Distributors

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LM2 Boost Converter National Semiconductor

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