升压恒压锂电池输入升压恒压供电模块芯片
Featturres
Output up to 24V 

Internal MOSFET with high switch current up 
to 3A 

19μA Quiescent (Switch-off) Supply Current 

Zero Shutdown Mode Supply Current 

90% Efficiency 

Up to 450KHz Switching Frequency 

Using Internal Power Switches 

SOT-23-6 Package 
Applliicattiions
PDA 

DSC 

LCD Panel 

RF-Tags 

MP3 

Portable Instrument 

Wireless Equipment 
Descrriipttiion
The AP8363 is a compact, high efficiency, and 
low voltage step-up DC/DC converter including 
an error amplifier, ramp generator, comparator, 
switch pass element and driver in which providing 
a stable and high efficient operation over a wide 
range of load currents. It operates in stable 
waveforms without external compensation. 
The low start-up input voltage below 1.6V. The 
high switching rate minimized the size of external 
components. Besides, the 19μA low quiescent 
current together with high efficiency maintains 
long battery lifetime. 
The output voltage is set with two external 
resistors.

8、样板申请联系： 
深圳市   
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