Diotec‘s New LDO Voltage Regulators LDI8119EN and LDI8233EN Help Prolong Battery Lifetime

时间： 2022-02-24 来源：Diotec

技术问答

One way to make the battery system efficient is minimizing the energy usage while the system is runing or is in standby-mode. This can be realized by limiting the current drawn by the system from the battery. Thanks to DIOTEC's new LDO Voltage regulators LDI8119EN and LDI8233EN with Enable-function it is possible to switch-off the system, thus the input current will be limited usually up to 1.0µA.

This simple solution will boost the efficiency of the battery system and prolong battery life. Due to the shutdown current of 0.4µA - 1.0µA the LDI8119EN and LDI8233EN are suitable in all battery management applications.

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本文由董慧转载自Diotec，原文标题为:NEW Application Note: How to Prolong Battery Lifetime，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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Drain Source Voltage VDS[V]

Drain Current ID[A]

Junction Temperature Tjmax[℃]

Polarity pol

Power Dissipation Ptot [W]

Peak Drain Current IDM [A]

Threshold Voltage VGSth[V]

On-Resistance RDSon[Ω]

On-Resistance ID[A]

On-Resistance VGS[V]

Turn-OnTime ton[ns]

Turn-Off Time toff[ns]

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