SG2002 Ver la hoja de datos (PDF) - Shengbang Microelectronics Co, Ltd
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SG2002 Datasheet PDF : 11 Pages
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TYPICAL OPERATING CHARACTERISTICS
VIN = VOUT(NOMINAL) + 0.5V or 2.5V (whichever is greater), CIN = 1µF, COUT = 1µF, CBP = 0.01µF, TA = +25℃, unless otherwise noted.
4.5V
3.5V
3.1V
3V
2.9V
Line-Transient Response
VIN
ILOAD = 100mA
VOUT
100µS/div
VOUT = 3V
3.05V
3V
2.95V
50mA
0mA
Load-Transient Response
VIN = VOUT + 0.5V
ILOAD = 0mA to 50mA
CIN = 1μF
VOUT
40µS/div
VOUT = 3V
ILOAD
Load-Transient Response Near Dropout
3.05V VOUT = 3V
3V
VOUT
2.95V
50mA
0mA
CIN = 1μF
VIN = VOUT + 0.1V
ILOAD = 0mA to 50mA
40µS/div
ILOAD
Shutdown Exit Delay
ILOAD = 50mA
2V
EN
0V
CBP = 0.01µF
4V
VOUT
2V
CBP = 0.1µF
0V
VOUT = 5V
100µS/div
Shutdown Exit Delay
2V
ILOAD = 50mA
EN
0V
CBP = 0.01µF
2V
VOUT
1V
CBP = 0.1µF
0V
VOUT = 2.5V
100µS/div
Entering Shutdown
2V
No Load
0V
EN
5V
VOUT
0V VOUT = 5V
40µS/div
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SG2002/A
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