CMPWR101(2010) Ver la hoja de datos (PDF) - ON Semiconductor
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CMPWR101 Datasheet PDF : 12 Pages
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CMPWR101
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)
SYMBOL PARAMETER
V
Regulator Output Voltage
OUT
ILIM
Regulator Current Limit
V
CCSEL
V Select Voltage
CC
V
CCDES
V Deselect Voltage
CC
VCCHYST Hysteresis Voltage
V
R LOAD
Load Regulation
V
R LINE
Line Regulation
xx
R
V Switch Resistance
SW
AUX
IRCC
VCC Reverse Leakage
IRAUX
VAUX Reverse Leakage
I
Ground Current
GND
I
V Supply Current
AUX
AUX
R
DRIVE Pull-up Resistance
OH
R
DRIVE Pull-down Resistance
OL
CONDITIONS
0mA < I < 250mA
LOAD
Regulator enabled
Regulator disabled
See Note 2
V =5V, 5mA < I < 250mA
CC
LOAD
I = 5mA; 4.5V < V < to 5.5V
LOAD
CC
V > V , V = 3.3V
CCDES
CC AUX
VAUX = 3.3V, VCC = 0V
VAUX = 0V, VCC = 5V
V < V , I = 0mA
CC
CCDES LOAD
VCC > V , CCSEL ILOAD = 0mA
VCC > V , CCSEL ILOAD = 250mA
V >V
AUX
CC
V >V
CC
AUX
R to V , V > V
PULLUP
CC CC
CCSEL
R
to GND, V > V
PULLDOWN
CCDES
CC
MIN TYP MAX UNITS
3.135 3.300 3.465 V
275
mA
4.30 4.45 V
3.90 4.10
V
0.20
V
20
mV
2
mV
0.25 0.40
Ω
2
50
μA
2
50
μA
0.20 0.40 mA
0.60 1.00 mA
0.70 1.20 mA
0.20 0.40 mA
0.02 0.10 mA
4.0 8.0
kΩ
0.1 0.4
kΩ
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: The hysteresis defines the maximum level of acceptable disturbance on VCC during switching. It is recommended
that the VCC source impedance be kept below 0.25Ω to ensure the switching disturbance remains below the
hysteresis during select/deselect transitions. An input capacitor may be required to help minimize the switching
transient.
Rev. 3 | Page 5 of 12 | www.onsemi.com
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