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MAX1701 - Step-Up DC-DC Converters

Download the MAX1701 datasheet PDF. This datasheet also covers the MAX1700 variant, as both devices belong to the same step-up dc-dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX1700/MAX1701 are high-efficiency, low-noise, step-up DC-DC converters intended for use in batterypowered wireless applications.

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Note: The manufacturer provides a single datasheet file (MAX1700_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-4759; Rev 1; 1/99 EVFAOLLULAOTWIOSNDKAITTAMSAHNEUEATL 1-Cell to 3-Cell, High-Power (1A), Low-Noise, Step-Up DC-DC Converters MAX1700/MAX1701 General Description The MAX1700/MAX1701 are high-efficiency, low-noise, step-up DC-DC converters intended for use in batterypowered wireless applications. They use a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate 2.5V to 5.5V outputs from battery inputs such as one to three NiCd/NiMH cells or one LiIon cell. Both devices have an internal 1A, 130mΩ Nchannel MOSFET switch and a 250mΩ P-channel synchronous rectifier. With their internal synchronous rectifier, the MAX1700/ MAX1701 deliver 5% better efficiency than similar nonsynchronous converters.