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1.5-4

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AS3648

Datasheet, Confidential - A p p l i c a t i o n I n f o r m a t i o n

5V Operating Mode

The AS3648can be used to power a 5V system (e.g. audio amplifier). The operating mode is selected by setting regis-

ter bit const_v_mode (page 25)=1. In this operating mode, the current sinks are disabled and cannot be switched on

(no flash/torch operation is possible).

Note: There is always a diode between VIN and VOUT1/2 due to the internal circuit. Therefore VOUT1/2 cannot be

completely switched off

Figure 33. 5V Operating Mode





 

 











 

AS3648