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Universal mobile phone battery charger circuit (BQ2057)

2016-02-03 19:01  
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Universal mobile phone battery charger circuit (BQ2057)

The 2N5401 is designed as a general purpose amplifier and switch for applications requiring high voltages.

2N5401 Features

(1)Switching and amplification in high voltage(2) Applications such as telephony(3) Low current(max. 600mA)(4)  High voltage(max.160v)

2N5401 Application Circuit 

2n5401