LM3248 Datasheet (Texas Instruments) - 2.5A Adjustable Boost-Buck DC/DC Converter

LM3248, 2.5A Adjustable Boost-Buck DC/DC Converter

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 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.)