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ETA96973 - Ultra Low Power PMU

General Description

ETA96973 is an ultra low power PMU with 2 channels: a 16V single cell Li+ battery linear charger and a 5V Boost synchronous converter with true-shutoff function.

Key Features

  • Ultra low IQ when standby, Ibat.

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Datasheet Details

Part number ETA96973
Manufacturer ETA
File Size 832.75 KB
Description Ultra Low Power PMU
Datasheet download datasheet ETA96973 Datasheet

Full PDF Text Transcription for ETA96973 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ETA96973. For precise diagrams, and layout, please refer to the original PDF.

ETA96973 Ultra Low Power PMU with 16V Linear Charger and 5V Boost Converter DESCRIPTION ETA96973 is an ultra low power PMU with 2 channels: a 16V single cell Li+ battery ...

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an ultra low power PMU with 2 channels: a 16V single cell Li+ battery linear charger and a 5V Boost synchronous converter with true-shutoff function. The linear charger fully integrated constant current (CC) / constant voltage (CV) control module and charge FET, with minimal external devices. It also has pre-charge function for trickle charging deeply discharged battery and its fast charge current can be programmed by an external resistor. When CV charge stage is entered, charge will be terminated once the charge current drops to 1/10 of the programmed value. A “STAT” pin is also available to indicate the charge status. An

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