Sharp PQ15RW11 Datasheet
PQ15RW11
Low Power-Loss Voltage Regulator
Variable Output, General Purpose Type Low Power-Loss Voltage Regulator
General Description
Sharp's PQ15RW11 is 3.0 to 15V / 1A output type low
power-loss voltage regulator(TO-220).
It contributes to energy and space saving of various
electronic equipment such as AV, OA equipment.
Features
(1) Low power-loss
(Dropout voltage: MAX. 0.5V at Io=0.5A)
(2) Variable output voltage(Setting range: 3.0 to 15V)
(3) Compact resin full-mold package
(4) Low voltage operation
(Minimum supply voltage: 3.5V)
(equivalent to TO-220)
(5) Reference voltage precision: ±2.5%
(6) Overcurrent, overheat protection functions
(7) Lead forming type is also available.(PQ15RW1B)
Outline Dimensions
10.2
Front/rear
4-(ø1.4)
MAX
29.1
1
7.4
MAX
PQ15RW11
13.5 MIN
1
23
Mold package
Input
4-1.4
3-(2.54)
4
2.8
3.6
ø3.2
(0.5)
4- 0.6
1 DC input(Vin)
2 DC output(Vo)
3 GND
4 Output voltage adjustment
terminal(Vadj)
Output
4.5
2
(Unit:mm)
15.6
4.8 MAX
(1.5)
4
Output voltage
adjustment terminal
Applications
Specific IC
3
GND
(1) Power supplies for various electronic
equipment such as AV or OA.
(Notice)
• In the absence of 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 device specification sheets before using any SHARP device.
• Specifications are subject to change without notice for improvement.
(Internet)
• Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/)
Tec.PW960302
PQ15RW11
Low Power-Loss Voltage Regulator
Absolute Maximum Ratings
Parameter Symbol
V
*1 Input voltage
*1
Output adjustment terminal voltage
Output current I
*2 Power dissipation
*3 Junction temperature T
Operating temperature T
Storage temperature T
Soldering temperature T
in 20 V
Vadj 5V
o 1A
P
d1 1.4 W
d2 15 W
P
j
opr
stg
sol
*1 All are open except GND and applicable terminals.
*2 Pd1: No heat sink, Pd2: With infinite heat sink
*3 Overheat protection may operate at 125<=Tj<=150˚C.
Electrical Characteristics
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Input voltage V
Output voltage
Load regulation
Line regulation
Ripple rejection
Reference voltage
Temperature coefficient of reference voltage
in −
o − 3.0
V
R
egL Io=5mA to 1A
R
egI Vin=5 to 15V, Io=5mA − 0.5 2.5 %
RR − 45
ref −
V
Tc/Vref
Dropout voltage Vi-o
Quiescent current
I
q
(Ta=25˚C)
Rating Unit
150 ˚C
−20 to +80 ˚C
−40 to +150 ˚C
260(For 10s) ˚C
(Unless otherwise specified, conditions shall be Vin=5V,Vo=3.3V(R1=2kΩ, R2=500Ω),Io=0.5A)
3.5
−
−
20 V
15
− 0.3 2 %
55 − dB
Tj=0 to 125˚C
Vin=3.5V, Io=0.5A
Io=0A
2.574 2.64
−−
±0.01
−−0.5
−−8mA
2.706 V
(Ta=25˚C)
V
%/˚C
V
As of March 1996
Tec.PW960302
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