Download the LTC3525-5 datasheet PDF.
This datasheet also covers the LTC3525 variant, as both devices belong to the same 400ma micropower synchronous step-up dc/dc converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The LTC®3525-3/LTC3525-3.3/LTC3525-5 are high efficiency synchronous step-up DC/DC converters with output disconnect that can start up with an input as low as 0.85V.
They offer a compact, high efficiency alternative to charge pumps in single cell or dual cell alkaline or Li-Ion applications.
Key Features
n Up to 95% Efficiency n Output Disconnect and Inrush Current Limit n Fixed Output Voltages of 3V, 3.3V or 5V n Delivers 65mA at 3V from a 1V Input n Delivers 60mA at 3.3V from a 1V Input,
or 140mA at 3.3V from a 1.8V Input n Delivers 175mA at 5V from a 3V Input n Burst Mode® Operation: IQ = 7µA n Only Three External Components n VIN > VOUT Operation n.
Note: The manufacturer provides a single datasheet file (LTC3525_LinearTechnologyCorporation.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for LTC3525-5 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
LTC3525-5. For precise diagrams, and layout, please refer to the original PDF.
LTC3525-3/ LTC3525-3.3/LTC3525-5 400mA Micropower Synchronous Step-Up DC/DC Converter with Output Disconnect Features n Up to 95% Efficiency n Output Disconnect and Inrus...
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sconnect Features n Up to 95% Efficiency n Output Disconnect and Inrush Current Limit n Fixed Output Voltages of 3V, 3.3V or 5V n Delivers 65mA at 3V from a 1V Input n Delivers 60mA at 3.3V from a 1V Input, or 140mA at 3.3V from a 1.
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LTC3525-5 Datasheet
