LM3279

Buck-Boost Converter

Texas Instruments

LM3279 Features

* 1 MIPI® RFFE Digital Control Interface

* High-Efficiency PFM and PWM Modes with Internal Seamless Transition

* Operates from a Single Li-Ion Cell: 2.7 V to 5.5 V

* Adjustable Output Voltage:

* RFFE Digital Control: 0.4 V to 4.2 V

* Analog Control: 0.5

LM3279 General Description

The LM3279 is a buck-boost DC/DC converter designed to generate output voltages above or below a given input voltage and is particularly suitable for Power Amplifiers operating from single-cell Li-Ion batteries in portable applications. The LM3279 has four modes of operation: Pulse Width Modulation .

LM3279 Datasheet (1.58 MB)

LM3279 Datasheet Preview — Preview of LM3279 PDF

Datasheet Details

Part number:

LM3279

Manufacturer:

Texas Instruments ↗

File Size:

1.58 MB

Description:

Buck-boost converter.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3279 SNVS970C

* MARCH 2013

* REVISED OCTOB.

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