JFET

CXLB74157 fingernail level single lithium charge and discharge protection solution

Overview

Fingernail-level single lithium charge and discharge, the CXLB74157 solution is used in situations with high volume requirements. The maximum charge and discharge current is 1.2A, and the synchronous rectification efficiency is up to 95%. It contains dual LED lights to indicate the onboard battery protection circuit to protect the integrated current inside the chip. MOS, with a maximum sustainable current of 3A, use the TYPE-C port as an integrated charging and discharging slot; DW06D is used as a protection chip, with an overshoot voltage of 4.3V (4.35VMAX), an overdischarge voltage of 2.4V (2.3VMIN), and a current capacity of 3A (2.4AMIN). The MOS built has a voltage resistance of 20V (19VMIN) or above

Design Files

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Update:2025-05-08 21:05:19

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