Low Power-Loss Voltage Regulators
PQ7DV5
PQ7DV5
Variable Output Type, High Output Current (5A) Type Low Power-loss Voltage Regulators
s
Features
隆TO-3P
package
隆Low
power-loss (Dropout voltage:MAX. 0.5V at Io=5A)
隆Variable
output type (1.5V to 7V)
隆Minimum
input voltage : 3.0V
隆High
output current type (5A)
隆Reference
voltage precision :
鹵2.0%
隆Built-in
ON/OFF control function
隆Built-in
overcurrent protection, overheat protection
function
PQ7DV5
19鹵0.5
s
Outline Dimensions
4.5鹵0.2
2.0鹵0.2
5鹵0.2
(Unit : mm)
17.0MAX
6
39.0MAX
(1.4)
s
Applications
隆Power
supplies for various electronic equipment such as
personal computers
4-(2.54)
1 2 3 4 5
(0.6)
5-0.8鹵0.2
Internal connection diagram
17.0MIN
1
DC input (V
IN
)
2,6
DC output (V
O
)
3
GND
4 4
ON/OFF control
terminal (V
C
)
5 5
Output voltage
minute
adjustment
terminal (V
ADJ
)
3
2
1
controller
Reference comparator
voltage
s
Absolute Mximum Ratings
Parameter
*1
*1
*1
(T
a
=25藲C)
Symbol
V
IN
V
C
V
ADJ
I
O
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
10
10
5
5.0
2.2
60
150
-20 to +80
-40 to +150
260For 10s)
(
Unit
V
V
V
A
W
W
藲C
藲C
藲C
藲C
*2
Input voltage
ON/OFF control terminal voltage
Output adjustment terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1
*2
All are open except GND and applicable terminals.
Overheat protection may operate at 125=<T
j
=<150藲C.
路 Please refer to the chapter鈥?Handling Precautions 鈥?
鈥?In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. 鈥?/div>
3.7MAX
1
2
3
4
