LM3554 Synchronous Boost Converter

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3554 SNVS549C * JUNE 2009 * REVISED FEBRUA.
The LM3554 is a 2-MHz fixed-frequency, currentmode synchronous boost converter.

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LM3554 Datasheet Preview — Preview of LM3554 PDF

Datasheet Specifications

Part number: LM3554
Manufacturer: Texas Instruments ↗
File Size: 4.66 MB
Datasheet: LM3554-etcTI.pdf
Description: Synchronous Boost Converter

Features

* 1 Input Voltage: 2.5 V to 5.5 V
* Programmable 4.5-V or 5-V Constant Output Voltage
* Dual High-Side Current Sources
* Grounded Cathode Allowing for Better Heat Sinking and LED Routing
* > 90% Efficiency
* Ultra-Small Solution Size: < 23 mm2

Applications

* Camera Phone LED Flash Controller
* Class D Audio Amplifier Power

LM3554 Distributors

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LM3554 Synchronous Boost Converter Texas Instruments

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