NCV8675(2007) Ver la hoja de datos (PDF) - ON Semiconductor

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Fabricante

NCV8675
(Rev.:2007)

350 mA Very Low Iq Low Dropout Linear Regulator with Reset and Reset Delay

ON Semiconductor 

NCV8675

VI

VOUT

VD

Reset

Delay Time

VRO

Reset

Reaction

Time

t

< Reset Reaction Time

VOUT,rt

t

dVD

dt

+

ResetĂChargeĂCurrent

CD

Upper Timing Threshold VDU

Lower Timing Threshold VDL

t

t

Power-on-Reset

Thermal

Shutdown

Voltage Dip

at Input

Undervoltage

Secondary

Spike

Figure 35. Reset Timing

Overload

at Output

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