A compact and reliable power module for battery-powered electronics.
This module is designed to be used in guitars and effect pedals as a rechargeable supply with minimal output voltage ripple.
The module contains a TP4056 charging IC and a voltage regulation stage consisting of a TLV61048 boost converter and a TLV76701 linear regulator for further smoothing of the output voltage.
It is designed for 9V output voltage, although it can be configured by adjusting a couple of resistor dividers. It also has PH connectors for charging, battery and output to be able to adapt it to different use cases.
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Independent voltage monitor for overdischarge control.
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9V output configurable via resistor dividers.
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Available pin for battery disconnection.
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LED indicators for charging status display.
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Soldered USB-C connector for charging.
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PH connectors for battery, charging and output.
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Large package sizes for easy hand-soldering.
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Tested continuous 500mA output and 1A charging current.