PQ025EH02ZXH View Datasheet(PDF) - Sharp Electronics
Part Name
Description
Manufacturer
PQ025EH02ZXH Datasheet PDF : 6 Pages
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Fig.3 Power Dissipation vs. Ambient
Temperature
40
PD:With infinite heat sink
35
30
25
20
15
10
5
0
-40 -20 0
25 50 75 85 100 125 150
Ambient temperature T a ( °C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Overcurrent Protection Characteristics
(PQ018EH02ZxH)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
3.3V
5V
V IN =2.35V
2.8V
3V
1.0
2.0
3.0
4.0
Output current I O (A)
Fig.7 Output Voltage Fluctuation vs. Junction
Temperature (PQ015EH02ZxH)
50
VIN=2.5V
40
VC=2.7V
IO=1A
30
CIN=100μF
CO=100μF
20
10
0
–10
–20
–30
–40
–50
–50 –25 0 25 50 75 100 125
Junction temperature T j ( C)
PQxxxEH02ZxH Series
Fig.4 Overcurrent Protection Characteristics
(PQ015EH02ZxH)
2.0
1.8
1.6
3.3V
5V
1.4
V IN =2.35V
1.2
2.5V
1.0
3V
0.8
0.6
0.4
0.2
0
0
1.0
2.0
3.0
4.0
Output current I O (A)
Fig.6 Overcurrent Protection Characteristics
(PQ025EH02ZxH)
3.0
4.5V
3.3V
2.5
2.0
V IN =3V
3.6V
1.5
6V
5V
1.0
0.5
0
0
1.0
2.0
3.0
4.0
Output current I O (A)
Fig.8 Output Voltage Fluctuation vs. Junction
Temperature (PQ018EH02ZxH)
50
VIN=2.8V
40
VC=2.7V
IO=1A
30
CIN=100μF
CO=100μF
20
10
0
–10
–20
–30
–40
–50
–50 –25 0 25 50 75 100 125
Junction temperature T j ( C)
Sheet No.: OP06030
3
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