PQ033Y3H3ZZH Sharp Microelectronics, PQ033Y3H3ZZH Datasheet - Page 6

• Manufacturer Part Number: PQ033Y3H3ZZH
• Description: IC REG LDO 3.3V 3.5A ON/OFF SC63
• Manufacturer: Sharp Microelectronics

Specifications of PQ033Y3H3ZZH

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: 4 ~ 7 V
• Number Of Regulators: 1
• Current - Output: 3.5A
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: 425-2250-5

Fig.16 Circuit Operating Current vs. Input
Fig.18 Power Dissipation vs. Ambient
Fig.19 Typical Application
120
100
80
60
40
20
0
6
5
4
3
2
1
0
–20
V
0
IN
Cu area 3600mm
Cu area 900mm
Cu area 400mm
Cu area 115mm
DC input
Voltage (PQ033Y3H3ZxH)
Temperature (Typical Value)
Please make sure to use this device,pulling up to the power supply with less than 7V at the resistor less than 50kΩ in
swithing ON/OFF with open collector output or in not using ON/OFF function (in keeping “ON”),because input
impedance is high in ON/OFF terminals.
Ambient temperature T
1
0
Input voltage V
2
20
3
+
2
2
2
C
2
IN
4
40
R
IN
L
R
R
=
ON/OFF signal
L
(V)
L
=1
=2.4
5
a
( °C)
60
6
1
5
80
7
⎞
⎟
⎟
⎠
High:Output ON
Low:Output OFF
Open:Output ON (Note)
3
6
2
4
Fig.17 Ripple Rejection vs. Input Ripple
V
⎞
⎟
⎟
⎠
O (sense)
80
70
60
50
40
30
20
10
0
0.1
Frequency (PQ025Y3H3ZxH)
Mounting PCB
Material
Size
Cu thickness
PQxxxY3H3ZxH Series / PQxxxY053ZxH Series
Input ripple frequency f (kHz)
C
O
1
+
: Glass-cloth epoxy resin
: 60×60×1.6mm
: 65μm
PCB
Cu
10
V
O
Load
e
V
I
C
C
O
i(rms)
IN
=0.5A
OUT
IN
=V
=0
100
=100μF
O
=0.5V
(TYP)+2V
1 000
Sheet No.: OP06036