PQ5EV7 Sharp Microelectronics, PQ5EV7 Datasheet - Page 2
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PQ5EV7
Manufacturer Part Number
PQ5EV7
Description
IC REG LDO ADJ 7.5A ON/OFF TO220
Manufacturer
Sharp Microelectronics
Datasheet
1.PQ5EV5J0000H.pdf
(7 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PQ5EV7J0000H
Manufacturer:
FUJI
Quantity:
30 000
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