PQXXXEH01ZXH Datasheet, PDF (6/6 Pages) Sharp Electrionic Components – Low Voltage Operation Low Power-Loss Voltage Regulators

Fig.19 Ripple Rejection vs. Output Current
80
75
PQ015EH01ZxH(VIN=3.5V)
70
65
PQ018EH01ZxH(VIN=3.8V)
PQ025EH01ZxH(VIN=4.5V)
60
55
ei (rms) =0.5V
50
f=120Hz
V C=2.7V
45
C O=47μF
T a=R oom temp.
40
0
0.25
0.5
0.75
1
Output current IO (A)
Fig.20 Power Dissipation vs. Ambient
Temperature (Typical Value)
6
5 _{Cu area 3600mm2}
4 _{Cu area 900mm2}
3 _{Cu area 400mm}2
2 ^{Cu area 115mm2}
1
0
−40 −20 0
20 40 60 80
Ambient temperature Ta (°C)
Fig.21 Typical Application
PQxxxEH01ZxH Series
Mounting PCB
PCB
Cu
Material
: Glass-cloth epoxy resin
Size
: 60×60×1.6mm
Cu thickness : 65μm
VO
1
3
VIN
+ _CIN
2
5
CO +
Load
ON/OFF signal
High:Output ON
Low or open:Output
⎞
OFF^⎟⎠
Sheet No.: OP06029
6