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LM3263 Datasheet - Texas Instruments

LM3263-etcTI.pdf

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Datasheet Details

Part number:

LM3263

Manufacturer:

Texas Instruments ↗

File Size:

2.14 MB

Description:

Step-down dc-dc converter.

LM3263, Step-Down DC-DC Converter

The LM3263 is a DC-DC converter optimized for powering multi-mode multi-band RF power amplifiers (PAs) from a single lithium-ion cell.

The LM3263 steps down an input voltage from 2.7 V to 5.5 V to a dynamically adjustable output voltage of 0.4 V to 3.6 V.

The output voltage is externally programmed

LM3263 Features

* 1 MIPIĀ® RFFE Digital Control Interface

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

* Dynamically Adjustable Output Voltage: 0.4 V to 3.6 V (Typical) in PFM and PWM Modes

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

* 2.5-A Ma

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