PQxxxDNA1ZPH Series
Fig.6 Overcurrent Protection Characteristics
(PQ050DNA1ZPH)
5.5
5.0
V
IN
=5.5V
V
IN
=7V
Fig.7 Overcurrent Protection Characteristics
(PQ090DNA1ZPH)
10
V
IN
=12V
Output voltage V
O
(V)
Output voltage V
O
(V)
8
V
IN
=24V
4.0
V
IN
=15V
V
IN
=9.5V
V
IN
=15V
V
IN
=20V
V
IN
=11V
V
IN
=12V
3.0
V
IN
=24V
V
IN
=9V
6
2.0
1.0
0
V
C
=2.7V
C
IN
=1μF
C
O
=10μF
T
a
=Room temp.
4
2
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.7
0
0
V
C
=2.7V
C
IN
=1μF
C
O
=10μF
T
a
=Room temp.
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.7
Output current I
O
(A)
Output current I
O
(A)
Fig.8 Overcurrent Protection Characteristics
(PQ120DNA1ZPH)
13
12
V
IN
=15V
Fig.9 Output Voltage vs. Ambient
Temperature (PQ120DNA1ZPH)
12
11.98
V
IN
=14V
V
C
=2.7V
I
O
=0.5A
C
IN
=1μF
C
O
=10μF
Output voltage V
O
(V)
Output voltage V
O
(V)
10
8
6
4
2
0
11.96
11.94
11.92
11.9
11.88
11.86
11.84
11.82
11.8
-50
V
IN
=24V
V
IN
=12.5V
V
IN
=17V
V
IN
=14V
V
C
=2.7V
C
IN
=1μF
C
O
=10μF
T
a
=Room temp.
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.7
-25
0
25
50
75
100 125 150
Output current I
O
(A)
Ambient temperature Ta (°C)
Fig.10 Output Voltage vs. Input Voltage
(PQ120DNA1ZPH)
14
12
Fig.11 Circuit Operating Current vs. Input
Voltage (PQ120DNA1ZPH)
Circuit operating current I
BIAS
(mA)
26
24
20
16
12
R
L
=12Ω (I
O
=1A)
8
4
0
0
2
4
R
L
=24Ω (I
O
=0.5A)
R
L
=∞Ω (I
O
=0A)
6
8
10
12
14 15
V
C
=2.7V
T
a
=Room temp.
C
IN
=1μF
C
O
=10μF
Output voltage V
O
(V)
10
8
R
L
=∞Ω (I
O
=0A)
R
L
=24Ω (I
O
=0.5A)
6
4
2
0
0
2
4
6
8
R
L
=12Ω (I
O
=1A)
V
C
=2.7V
T
a
=Room temp.
C
IN
=1μF
C
O
=10μF
10 12
14 16 18
Input voltage V
IN
(V)
Input voltage V
IN
(V)
Sheet No.: OP06051
5
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
