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LTC3423 - 3MHz Micropower Synchronous Boost Converter

Features

  • s 1.5V to 5.5V Adjustable Output Voltage s Synchronous Rectification: Up to 95% Efficiency s 1A Switch Current (LTC3423) or 2A Switch Current (LTC3424) s Fixed Frequency Operation Up to 3MHz s Wide Input Range: 0.5V to 5.5V (Operating) s Very Low Quiescent Current: 38µA (Burst Mode® Operation) s No External Schottky Diode Required s Synchronizable Switching Frequency s Burst Mode Enable Control s OPTI-LOOP® Compensation s Very Low Shutdown Current: < 1µA s Small 10-Pin MSOP Package U.

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Other Datasheets by Linear Technology (Analog Devices)

Part Number Description
LTC3424 3MHz Micropower Synchronous Boost Converter
LTC3400-1 1.2MHz Micropower Synchronous Boost Converter
LTC3402 Synchronous Boost Converter
LTC3404 1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator
LTC3406 Synchronous Step-Down Regulator

Full PDF Text Transcription

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U U LTC3423/LTC3424 FEATURES s 1.5V to 5.5V Adjustable Output Voltage s Synchronous Rectification: Up to 95% Efficiency s 1A Switch Current (LTC3423) or 2A Switch Current (LTC3424) s Fixed Frequency Operation Up to 3MHz s Wide Input Range: 0.5V to 5.5V (Operating) s Very Low Quiescent Current: 38µA (Burst Mode® Operation) s No External Schottky Diode Required s Synchronizable Switching Frequency s Burst Mode Enable Control s OPTI-LOOP® Compensation s Very Low Shutdown Current: < 1µA s Small 10-Pin MSOP Package U APPLICATIO S s Pagers s Handheld Instruments s Cordless Phones s Wireless Handsets s GPS Receivers s Battery Backup , LTC and LT are registered trademarks of Linear Technology Corporation. Burst Mode and OPTI-LOOP are registered trademarks of Linear Technology Corporation.
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