LM3269 Datasheet - Texas Instruments

LM3269, Seamless-Transition Buck-Boost Converter

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3269 SNVS793D * NOVEMBER 2011 * REVISED MA.
The LM3269 is buck-boost DC-DC converter designed to generate output voltages above or below a given input voltage and is particularly suitable for po.

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LM3269-etcTI.pdf

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Datasheet Details

Part number:

LM3269

Manufacturer:

Texas Instruments ↗

File Size:

2.63 MB

Description:

Seamless-Transition Buck-Boost Converter

Features

* 1 Operates From a Single Li-Ion Cell: 2.7 V to 5.5 V
* Adjustable Output Voltage: 0.6 V to 4.2 V
* Automatic PFM or PWM Mode Change
* 750-mA Maximum Load Capability for VBATT ≥ 3 V, VOUT = 3.8 V
* 2.4-MHz (typical) Switching Frequency
* Seamless Buck-

Applications

* Power Supply for 3G/4G Power Amplifiers
* Cellular Phones
* Portable Hard Disk Drives

LM3269 Distributors

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LM3269 Seamless-Transition Buck-Boost Converter Texas Instruments

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