PQ5EV7 Sharp Microelectronics, PQ5EV7 Datasheet - Page 2

• Manufacturer Part Number: PQ5EV7
• Description: IC REG LDO ADJ 7.5A ON/OFF TO220
• Manufacturer: Sharp Microelectronics

Specifications of PQ5EV7

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.5 ~ 5 V
• Voltage - Input: 2.35 ~ 7 V
• Number Of Regulators: 1
• Current - Output: 7.5A
• Operating Temperature: -20°C ~ 80°C
• Mounting Type: Through Hole
• Package / Case: TO-220
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: 425-1744-5

Fig.1 Standard Test Circuit
*5 PQ5EV3:I
*6 PQ5EV3:I
*7 In case of opening control terminal 5, output voltage turns on.
*7
V
IN
Input voltage
Output voltage
Reference voltage
Load line regulation
Input line regulation
Reference voltage temperature coefficient
Ripple Rejection
Dropout voltage
Output on control voltage
Output on control current
Output off control voltage
Output off control current
Non-operating dissipatiion current
Electrical Characteristics
100 F
O
O
=1.75A, PQ5EV5:I
=3.5A, PQ5EV5:I
V
A
C
1
5
Parameter
A
3
O
I
O
q
=5A, PQ5EV7:I
=2.5A, PQ5EV7:I
2
4
2k
R
R
1
2
V
[R
O
1
O
V
1.24 (1 R
=7.5A. Input voltage shall be the value when output voltage is 95% in comparison with the initial value
V
2k
V
ref
O
=3.75A
ref
(1 R
V
ref
100 F
Symbol
V
2
1.24V]
V
I
T
2
I
/R
R
C (OFF)
R
V
/R
C (ON)
V
V
RR
C (OFF)
C
V
C (ON)
I
1
eg
V
eg
I-O
1
IN
ref
q
)
O
A
L
)
I
ref
R
L
I
O
V
V
O
(Unless otherwise specified, V
V
IN
I
Fig.2 Test Circuit for Ripple Rejection
V
O
=4 to 7V, I
ei
=5mA to rating
T
Refer to Fig.2
IN
j
=0 to 125˚C
V
V
Conditions
~
I
C
C
100 F
O
=2.7V
=0.4V
=0A
*6
O
=5mA
2.7V
1
5
3
IN
PQ5EV3/PQ5EV5/PQ5EV7
=5V,
1.2276
MIN.
2.35
1.5
2
4
60
*5
2
2k
,V
R
R
2
1
O
=3V (R
f 120Hz (sine wave)
ei(rms) 0.5V
V
V
I
RR 20log (ei(rms)/eo(rms))
TYP.
O
1.24
0.05
O
IN
0.1
70
10
0.5A
1
3V (R
100 F
5V
1
=2k ) , Ta=25˚C)
1.2524
MAX.
1
0.5
0.1
0.5
0.8
20
15
2k )
0.4
7
5
I
O
R
Unit
mA
mA
L
dB
%
%
%
V
V
V
V
V
V
A
V ~
eo