PQ120DNA1ZZH Sharp Microelectronics, PQ120DNA1ZZH Datasheet - Page 6

• Manufacturer Part Number: PQ120DNA1ZZH
• Description: IC REG LDO 12V 1A SC-63
• Manufacturer: Sharp Microelectronics

Specifications of PQ120DNA1ZZH

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 24V
• Voltage - Dropout (typical): 0.2V @ 500mA
• Number Of Regulators: 1
• Current - Output: 1A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -

Fig.12 Quiescent Current vs. Ambient
Fig.14 Ripple Rejection vs. Input Ripple
Fig.16 Power Dissipation vs. Ambient
3.8
3.6
3.4
3.2
2.8
2.6
2.4
2.2
2.0
1.5
0.5
20
80
70
60
50
40
30
4
3
2
-50
-40
1
0
0.1
Temperature
Frequency (PQ120DNA1ZPH)
Temperature (Typical Value)
e
V
I
C
T
V
O
a
i(rms)
Cu area 740mm
Cu area 180mm
Cu area 100mm
Cu area 70mm
Cu area 36mm
-25
C
IN
=0.3A
O
=Room temp.
-20
=2.7V
=10μF
=14V
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Input ripple frequency f (kHz)
=0.5V
0
0
1
2
2
2
2
2
25
20
(PQ120DNA1ZPH)
40
50
10
75
60 80
100 125 150
100
V
V
I
C
C
O
IN
C
IN
O
=0A
=2.7V
100 120
=10μF
=14V
=1μF
1 000
6
Fig.13 Dropout Voltage vs. Ambient
Fig.15 Ripple Rejection vs. Output Current
0.25
0.15
0.05
Mounting PCB
0.3
0.2
0.1
80
75
70
65
60
55
50
45
40
Material
Size
Cu thickness
-50
0
0
Temperature
V
V
I
C
C
(PQ120DNA1ZPH)
O
IN
C
IN
O
-25
=0.5A
=2.7V
=10μF
=11.4V
=1μF
Ambient temperature Ta (°C)
0.25
0
: Glass-cloth epoxy resin
: 50×50×1.6mm
: 35μm
Output current I
PCB
Cu
25
(PQ120DNA1ZPH)
50
0.5
75
e
f=120HZ
V
C
T
V
a
i(rms)
C
IN
O
=Room temp.
=2.7V
=10μF
O
=14V
100 125 150
0.75
(A)
=0.5V
PQxxxDNA1ZPH Series
Sheet No.: OP06051
1