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LM3248

2.5A Adjustable Boost-Buck DC/DC Converter

LM3248 Features

* 1

* 2 Output Voltage VOUT Adjustable from 0.4V to 4.0V (typ.)

* Input Voltage Range VIN from 2.7V to 5.5V

* Boost-Buck and Buck (Boost-Bypass) Operating Modes with Seamless Transition

* 2.5A Load Current Capability

* High Conversion Efficiency (> 90% typ.)

LM3248 General Description

The LM3248 is a PWM/PFM Boost-Buck DC/DC converter that provides efficient utilization of battery power over a wide voltage range. The device architecture is suitable for advanced RF front-end systems that demand dynamic voltage and current to support converged power amplifier architectures operatin.

LM3248 Datasheet (1.29 MB)

Preview of LM3248 PDF

Datasheet Details

Part number:

LM3248

Manufacturer:

Texas Instruments ↗

File Size:

1.29 MB

Description:

2.5a adjustable boost-buck dc/dc converter.
LM3248 www.ti.com SNVSA01A

* JULY 2013

* REVISED SEPTEMBER 2013 LM3248 2.7 MHz, 2.5A Adjustable Boost-Buck DC/DC Converter with Boo.

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TAGS

LM3248 2.5A Adjustable Boost-Buck Converter Texas Instruments

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