STのEnFilm™ 薄膜電池は、新しいコンセプトの超薄型 (220µm) 充電式固体電池で、高速定電圧充電が可能であり、10年以上または4000サイクル以上の長寿命に貢献します。  

25.7mm x 25.7mmの電池サイズ上に、LiCoO2の正極、LiPONセラミック電解質、リチウムの負極の固体で構成されているため、焼損や爆発がなく安全に使用できます。

Evaluation kit and board now available

The design of solid state thin film battery EnFilm™ EFL700A39 powered applications can now be evaluated and supported thanks to ST’s newly available kit and board:

  • The EFL700PMB – power management board – includes all the necessary power management circuitry around the EFL700A39 for charging and voltage regulation, deep discharge protection and a super-capacitor to sustain a high pulsed discharge current. It can be directly connected to the application for rapid performance evaluation. 
  • The EFL700EVALKIT – evaluation kit – includes the EFL700PMB as well as an LB with analog ammeter and digital voltmeter that enable discovery of the performance of the EFL700A39 by monitoring the voltage and the dynamic charge / discharge current in real use-case conditions. It also includes a pulsed load emulator to simulate applications that wake from sleep mode periodically.

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