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

Texas Instruments

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Datasheet Details

Part number	LM3248
Manufacturer	Texas Instruments
File Size	1.29 MB
Description	2.5A Adjustable Boost-Buck DC/DC Converter
Datasheet	LM3248-etcTI.pdf

LM3248 Product details

Description

The LM3248 is a PWM/PFM Boost-Buck DC/DC converter that provides efficient utilization of battery power over a wide voltage range.

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. ).
High-Efficiency PFM/PWM Modes with Seamless Transition.
Very Fast Transient Response: 10 µs.
ACB Reduces Inductor Size Requirements.
Dither to aid RX Band Noise Compli.

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Published: Mar 14, 2020 |