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MAX1796 - Low Supply Current / Step-Up DC-DC Converters

General Description

The MAX1795/MAX1796/MAX1797 are high efficiency step-up DC-DC converters intended for small portable hand-held devices.

Key Features

  • MAX1795/MAX1796/MAX1797 Ordering Information PART MAX1795 EUA MAX1796 EUA MAX1797 EUA TEMP. RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX1791 High-Efficiency / 10-Pin MAX / Step-Down Controllers
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MAX1795 Low Supply Current / Step-Up DC-DC Converters
MAX1797 Low Supply Current / Step-Up DC-DC Converters

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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19-1798; Rev 0; 12/00 Low Supply Current, Step-Up DC-DC Converters with True-Shutdown General Description The MAX1795/MAX1796/MAX1797 are high efficiency step-up DC-DC converters intended for small portable hand-held devices. These devices feature Maxim’s True-Shutdown™ circuitry, which fully disconnects the output from the input in shutdown, improves efficiency, and eliminates costly external components. All three devices also feature Maxim’s proprietary LX-damping circuitry for reduced EMI in noise-sensitive applications. For additional in-system flexibility, a battery monitoring comparator (LBI/LBO) remains active even when the DC-DC converter is in shutdown. The input voltage range is +0.7V to VOUT, where VOUT can be set from +2V to +5.5V. Startup is guaranteed from +0.85V.