Generating Function. PQ05RR13 Datasheet

PQ05RR13 Function. Datasheet pdf. Equivalent

Part PQ05RR13
Description 1A Output / Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function)
Feature Low Power-Loss Voltage Regulators PQ05RR12/PQ05RR13 PQ05RR12/13 1A Output, Low Power-Loss Voltage .
Manufacture Sharp
Datasheet
Download PQ05RR13 Datasheet

Low Power-Loss Voltage Regulators PQ05RR12/PQ05RR13 PQ05RR PQ05RR13 Datasheet
Recommendation Recommendation Datasheet PQ05RR13 Datasheet




PQ05RR13
Low Power-Loss Voltage Regulators
PQ05RR12/PQ05RR13
PQ05RR12/13
1A Output, Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function)
s Features
¡Compact resin full-mold package
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡The regulators are provided with reset signal generating function
to prevent errors of microcomputer when input voltage is applied
and output voltage drops.
¡High-precision output type
(Output Voltage precision : ±2.5%) (PQ05RR13)
s Applications
¡Series power supply for equipment such as TVs, VCRs and
electronic music instruments
s Outline Dimensions
10.2MAX
PQ05RR12 φ3.2±0.1
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
3-(2.54)
(Unit : mm)
4.5±0.2
2.8±0.2
(1.5)
(0.5)
1q 2q 3q 4q
Internal connection diagram
1 2 1 DC input (VIN)
2 DC output (VO)
Specific IC
3 GND
4 4 Reset signal output (Vr)
3
s Absolute Maximum Ratings
Parameter
*1 Input voltage
*1 Reset output voltage
Output current
Reset output current
Power dissipation (No heat sink)
*2 Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
*3 Soldering temperature
*1 All are open except GND and applicable terminals.
*2 Overheat protection may operate at 125=<Tj=<150˚C.
*3 For 10s
Symbol
VIN
Vr
IO
Ir
PD1
PD2
Tj
Topr
Tstg
Tsol
(Ta=25˚C)
Rating
24
24
1
10
1.5
15
150
-20 to +80
-40 to +150
260
Unit
V
V
A
mA
W
W
˚C
˚C
˚C
˚C
· Please refer to the chapter“ Handling Precautions ”.
“ 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. ”



PQ05RR13
Low Power-Loss Voltage Regulators
PQ05RR12/PQ05RR13
s Electrical Characteristics
(Unless otherwise specified, condition shall be VIN=7V,Io=0.5A, Ta=25˚C)
Parameter
Output voltage
PQ05RR12
PQ05RR13
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
Low reset output voltage
Reset threshold voltage
Reset output leak current
Quiescent current
Symbol
Conditions
VO -
RegL
RegI
TCVO
RR
Vi-o
Vrl
Vrt
Irlk
Iq
IO=5mA to 1.0A
VIN=6 to 12V
TJ=0 to 125˚C
Refer to Fig. 2
*4
IO=5mA, Ir=5mA
IO=5mA, *5
IO=5mA, Vr=24V
IO=0
MIN.
4.75
4.88
-
-
-
45
-
-
3.55
-
-
TYP.
5.0
5.0
0.1
0.5
±0.02
55
-
-
3.75
-
-
MAX.
5.25
5.12
2.0
2.5
-
-
0.5
0.8
3.95
30
10
Unit
V
%
%
%/˚C
dB
V
V
V
µA
mA
*4 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
*5 Output voltage shall be the value when input voltage lowers and Vr becomes low.
Fig.1 Test Circuit
VIN 1q
0.33µF
2q
4q Ir
3q V A
Vrl
A Iq
Irlk
Vr
47µF VO
A IO
+
V
RL
Fig.2 Test Circuit of Ripple Rejection
~ ei
1q
0.33µF
VIN
+
2q
IO
4q
3q
+
RL V~ eo
47µF
f=120Hz (sine wave)
ei=0.5Vrms
RR=20 log (ei/eo)
Fig.3 Power Dissipation vs. Ambient
Temperature
20
PD1 :No heat sink
PD2 :With infinite heat sink
PD2
15
10
5
PD1
0
-20 0
50 100 150
Ambient temperature Ta (˚C)
Note) Oblique line portion:Overheat protection may operate in
this area.
Fig.4 Overcurrent Protection
Characteristics (Typical value)
100
80
60
40
20
0
0 0.3 0.6 0.9 1.2 1.5 1.8 2.1
Output current IO (A)





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