升压IC 3C50

批量供应升压: 3C50  SOT23-5

   FEATUR*：

• Deliver 500mA at 4.0V Output voltagewith 2V input Voltage

• Output voltage accuracy -----------&plu*n;2％
• Low temperature-drift coefficient of theoutput voltage------------------&plu*n;100ppm/℃

• Only four external components arenecessary: An inductor, a Schottky diode,an output filter capacitor and a NMOSFETor a NPN transistor

• High power conversion efficiency---90％

• Low quiescent current drawn from powersource----------------------------------------- 6uA

• Small package----- SOT-23-5

    ABSOLUTE MAXIMUM RATINGS
Input voltage range-----------------------------------------------------------------------------------0.3V~12V
Input voltage: V(EXT)--------------------------------------------------------------------------------0.3V~(Vout 0.3)
CE pin voltage-----------------------------------------------------------------------------------------0.3V~(Vout 0.3)
EXT pin output current -----------------------------------------------------------------------------0.7A
Maximum power dissipation, Pd T=25°C
SOT-23-5---------------------------------------------------------------------------------------0.25W
Maximum junction temperature ------------------------------------------------------------------150°C
Operating free-air temperature range ---------------------------------------------------------- -20~ 80°C
Storage temperature range ----------------------------------------------------------------------- -40~125°C
Lead temperature and time -----------------------------------------------------------------------260°C,10S