PQXXXFZ5MZ Datasheet, PDF (4/10 Pages) Sharp Electrionic Components – Low Voltage Operation Low Power-Loss Voltage Regulators (SC-63)

Low Power-Loss Voltage Regulators
PQxxxFZ5MZ Series/PQxxxFZ01Z Series
Fig.5 Overcurrent Protection Characteristics
(PQ010FZ5MZ)
1.2
1.1
1.0
0.9
VIN=3.7V
0.8
VIN=3.3V
0.7
VIN=2.5V
0.6
VIN=1.8V
0.5
0.4
0.3 ^VB=3.3V
0.2
CIN=0.33µF
CO=47µF(Ar)
0.1 _VC=2.7V
0
0
0.5
1.0
1.4
Output current I_O (A)
Fig.7 Overcurrent Protection Characteristics
(PQ010FZ01Z)
1.1
1.0
0.9
VIN=3.7V
0.8
VIN=3.3V
0.7
0.6
VIN=2.5V
0.5
VIN=1.8V
0.4
0.3 VB=3.3V
0.2 ^VC=2.7V
0.1
CIN=0.33µF
CO=47µF
0
0 0.5 1.0 1.5 2.0 2.5
Output current IO (A)
Fig.9 Output Voltage vs. Ambient Temperature
(PQ010FZ5MZ / PQ010FZ01Z)
1.015
PQ010FZ01Z:VIN=1.8V,VB=3.3V,IO=0.5A,VC=2.7V
1.01 ^{PQ010FZ5MZ:VIN=1.8V,VB=3.3V,IO=0.3A,VC=2.7V}
1.005
PQ010FZ5MZ
1
0.995
PQ010FZ01Z
0.99
0.985
–50 –25 0 25 50 75 100 125 150
Ambient temperature Ta (˚C)
Fig.6 Overcurrent Protection Characteristics
(PQ012FZ5MZ)
1.3
1.2
1.1
1.0
VIN=3.7V
0.9
VIN=3.3V
0.8
0.7
VIN=2.5V
0.6
VIN=1.8V
0.5
0.4
0.3
VB=3.3V
VC=2.7V
0.2 _{CIN=0.33µF}
0.1 _CO=47µF
0
0
0.5
1.0
1.5
Output current IO (A)
Fig.8 Overcurrent Protection Characteristics
(PQ012FZ01Z)
1.3
1.2
1.1
1.0
VIN=3.7V
0.9
VIN=3.3V
0.8
0.7
VIN=2.5V
0.6
VIN=1.8V
0.5
0.4
0.3
VB=3.3V
VC=2.7V
0.2 _{CIN=0.33µF}
0.1 _CO=47µF
0
0 0.5 1.0 1.5 2.0 2.5
Output current IO (A)
Fig.10 Output Voltage vs. Ambeint Temperature
(PQ012FZ5MZ / PQ012FZ01Z)
1.2
PQ012FZ01Z:VIN=1.8V,VB=3.3V,IO=0.5A,VC=2.7V
1.195 ^{PQ012FZ5MZ:VIN=1.8V,VB=3.3V,IO=0.3A,VC=2.7V}
1.19
PQ012FZ5MZ
1.185
PQ012FZ01Z
1.18
1.175
1.17
–50 –25 0 25 50 75 100 125 150
Ambient temperature Ta (˚C)