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EM8900 - ULTRA-LOW VOLTAGE DCDC BOOST CONVERTER

General Description

The EM8900 is an integrated ultra-low power DCDC converter specifically designed for the Thermal Electrical Generators (TEG).

The device starts and operates autonomously with an input voltage of as low as 5mV in the μW to mW range.

No additional supply voltage is required to start the DCDC.

Key Features

  • Ɩ Ultra-low voltage DCDC operating and starting-up down to Vin = 5mV without help from external supply Copyright 2024, EM Microelectronic-Marin SA 1 EM8900, Version 4.2, 17.04.2024 www. emmicroelectronic. com 420005-A01, 3.0.

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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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DATASHEET Ɩ EM8900 ULTRA-LOW VOLTAGE DCDC BOOST CONVERTER FOR THERMAL ELECTRICAL GENERATORS EM8900 EM8900 ULV °C TEG DCDC USB EM8502 Wake-up timers Dual storage Switches & LDO MCU Z SENSOR RF BATTERY CAPACITOR DESCRIPTION The EM8900 is an integrated ultra-low power DCDC converter specifically designed for the Thermal Electrical Generators (TEG). The device starts and operates autonomously with an input voltage of as low as 5mV in the μW to mW range. No additional supply voltage is required to start the DCDC. This ultra-low voltage operating level allows using a TEG with a low Seebeck coefficient, thus reducing its mechanical size and cost. The boost converter is inductive and uses a standard transformer, such as the LPR6235 series by Coilcraft.