PQXXXEZ5MZXH Datasheet, PDF (10/10 Pages) Sharp Electrionic Components – Compact Surface Mount type Low Power-Loss Voltage Regulators

Fig.41 Ripple Rejection vs. Input Ripple
Frequency
75
015( V IN=3.5V )
70
018( V IN=3.8V )
65
033( V IN=5.3V )
60
030( V IN=5V )
025( V IN=4.5V )
55
50
ei(rms)=0.5V
45 V C=2.7V
I O=0.3A
40
35
C O=47µF
Ta=R oom temp.
P Q xxxEZ01ZxH
P Q xxxEZ5MZxH
0.1
1
10
100
Input ripple frequency f (kHz)
Fig.43 Typical Application
1
V _IN
+ _{C IN}
PQxxxEZ5MZxH Series/PQxxxEZ01ZxH Series
Fig.42 Ripple Rejection vs. Output Current
80
015( V IN=3.5V )
75
018( V IN=3.8V )
025( V IN=4.5V )
70
65
030( V _IN=5V ) _{033( V IN=5.3V )}
60
P Q xxxEZ01ZxH
P Q xxxEZ5MZxH
55
ei(rms)=0.5V
50
f=120Hz
V _C=2.7V
45
C _O=47µF
Ta=R oom temp.
40
0
0.25
0.5
0.75
1
Output current IO(A)
3
2
5
V_O
C_O +
LOAD
Fig.44 Power Dissipation vs. Ambient
Temperature (Typical Value)
3
Cu area 740mm²
2
Cu area 180mm²
Cu area 100mm²
Cu area 70mm²
1
Cu area 36mm²
0
−20
0
20
40
60
80
Ambient temperature Ta (°C)
ON/OFF signal
High：Output ON
Low or open：Output OFF
Mounting PCB
PCB
Cu
Material
: Glass-cloth epoxy resin
Size
: 50×50×1.6mm
Cu thickness : 35μm
Sheet No.: OP06021
10