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LTC3545-1 - Triple 800mA Synchronous Step-Down Regulator

Download the LTC3545-1 datasheet PDF. This datasheet also covers the LTC3545 variant, as both devices belong to the same triple 800ma synchronous step-down regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

Three 800mA Outputs High Efficiency: Up to 95% 2.25V to 5.5V Input Voltage Range Low Ripple (

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Note: The manufacturer provides a single datasheet file (LTC3545_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LTC3545-1 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC3545-1. For precise diagrams, and layout, please refer to the original PDF.

LTC3545/LTC3545-1 Triple 800mA Synchronous Step-Down Regulator–2.25MHz FEATURES DESCRIPTION ■ Three 800mA Outputs ■ High Efficiency: Up to 95% ■ 2.25V to 5.5V Input Voltag...

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800mA Outputs ■ High Efficiency: Up to 95% ■ 2.25V to 5.5V Input Voltage Range ■ Low Ripple (<20mVP-P) Burst Mode® Operation IQ: 58μA ■ 2.25MHz Constant Frequency Operation or ■ Synchronizable to External 1MHz to 3MHz Clock ■ Power Good Indicators Ease Supply Sequencing ■ 0.6V Reference Allows Low Output Voltages ■ Current Mode Operation/Excellent Transient Response ■ Low Profile 16-Lead 3mm × 3mm QFN Package APPLICATIONS ■ Smart Phones ■ Wireless and DSL Modems ■ Digital Still Cameras ■ Portable Instruments ■ Point of Load Regulation L, LT, LTC, LTM and Burst Mode are registered trademarks of Linear Technology Corporation.

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