PQXXXEN01ZPH Datasheet, PDF (4/8 Pages) Sharp Electrionic Components – Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators

Fig.4 Power Dissipation vs. Ambient
Temperature
10
8
5
0
-40 -20 0 25 50 75 ₈₅ 100 125 150
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.6 Overcurrent Protection Characteristics
(PQ018EN01ZPH)
1.8
VIN =2.35V
1.6
VIN =3V
V_IN =3.3V
1.4
VIN =2.5V
1.2
1
0.8
0.6
VIN =5V
0.4
0.2
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.8 Overcurrent Protection Characteristics
(PQ030EN01ZPH)
3
2.5
VIN =10V
2
VIN =7V
1.5
VIN =5.5V
VIN =5V
1
VIN =4.5V
0.5
0
0
0.5
1
1.5
2
Output current IO (A)
PQxxxEN01ZPH Series
Fig.5 Overcurrent Protection Characteristics
(PQ015EN01ZPH)
1.5
VIN=2.35V
VIN=3V
1.2
VIN=2.5V
0.9
VIN=3.3V
0.6
VIN=5V
0.3
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.7 Overcurrent Protection Characteristics
(PQ025EN01ZPH)
2.5
V_IN =3V
VIN =3.3V
2
VIN =3.6V
1.5
V_IN =5V
1
VIN =4.5V
0.5
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.9 Overcurrent Protection Characteristics
(PQ033EN01ZPH)
3.5
3
VIN =10V
2.5
VIN =7V
2
VIN =5.5V
1.5
V_IN =5V
1
VIN =4.5V
0.5
0
0
0.5
1
1.5
2
Output current IO (A)
Sheet No.: OP06047
4