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Voltage Regulators. PQ09RH1 Datasheet

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Voltage Regulators. PQ09RH1 Datasheet






PQ09RH1 Regulators. Datasheet pdf. Equivalent




PQ09RH1 Regulators. Datasheet pdf. Equivalent





Part

PQ09RH1

Description

Low Power-Loss Voltage Regulators



Feature


Low Power-Loss Voltage Regulators www.Da taSheet4U.com PQ05RH1/PQ05RH11 Series PQ05RH1/PQ05RH11 Series 1.5A Output, L ow Power-Loss Voltage Regulators s q Features s Outline Dimensions 10.2MAX (Unit : mm) 4.5±0.2 2.8±0.2 Low po wer-loss (Dropout voltage: MAX. 0.5V) q Compact resin full-mold package q Buil t-in ON/OFF control terminal q High-pre cision output (Outpu.
Manufacture

Sharp Electrionic

Datasheet
Download PQ09RH1 Datasheet


Sharp Electrionic PQ09RH1

PQ09RH1; t voltage precision: ±2.5%) (PQ05RH11 S eries) 29.1MAX 7.4±0.2 PQ05RH1 q S eries power supply for various electron ic equipment such as VCRs and OA equipm ent. 13.5MIN s Applications 4–1.4 +0.3 –0 4–0.6 +0.2 –0.1 (1.5) 3 –(2.54) (0.5) s Model Line-ups Out put voltage 5V Output PQ05RH1 9V Output PQ09RH1 12V Output PQ12RH1 Internal co nnection diagram ➀➁➂➃ Output.


Sharp Electrionic PQ09RH1

voltage precision:±5% Output voltage p recision:±2.5% PQ05RH11 PQ09RH11 PQ 12RH11 ➀ Specific IC ➁ ➃ ➀ ➂ ➃ s Equivalent Circuit Diagr am ➂ DC input(VIN) DC output(VO) GN D ON/OFF control terminal(VC) 1 2 + Reference voltage generation circui t ❇ASO protection circuit 4 Output ON/OFF control circuit Overheat protec tion circuit ❇ASO : Area of Safety Oper.


Sharp Electrionic PQ09RH1

ation 3 •Please refer to the chapter " Handling Precautions ". Notice In t he absence of confirmation by device sp ecification sheets,SHARP takes no respo nsibility for any defects that may occu r in equipment using any SHARP devices shown in catalogs,data books,etc.Contac t SHARP in order to obtain the latest d evice specification sheets before using any SHARP device. I.

Part

PQ09RH1

Description

Low Power-Loss Voltage Regulators



Feature


Low Power-Loss Voltage Regulators www.Da taSheet4U.com PQ05RH1/PQ05RH11 Series PQ05RH1/PQ05RH11 Series 1.5A Output, L ow Power-Loss Voltage Regulators s q Features s Outline Dimensions 10.2MAX (Unit : mm) 4.5±0.2 2.8±0.2 Low po wer-loss (Dropout voltage: MAX. 0.5V) q Compact resin full-mold package q Buil t-in ON/OFF control terminal q High-pre cision output (Outpu.
Manufacture

Sharp Electrionic

Datasheet
Download PQ09RH1 Datasheet




 PQ09RH1
Low Power-Loss Voltage Regulators
PQ05RH1/PQ05RH11 Series
www.DataSheet4U.com
PQ05RH1/PQ05RH11 Series
1.5A Output, Low Power-Loss Voltage Regulators
s Features
q Low power-loss (Dropout voltage: MAX. 0.5V)
q Compact resin full-mold package
q Built-in ON/OFF control terminal
q High-precision output (Output voltage precision: ±2.5%)
(PQ05RH11 Series)
s Outline Dimensions
10.2MAX
PQ05RH1 φ3.2±0.1
(Unit : mm)
4.5±0.2
2.8±0.2
s Applications
q Series power supply for various electronic equipment such
as VCRs and OA equipment.
4–1.4
+0.3
–0
4–0.6
+0.2
–0.1
(1.5)
s Model Line-ups
Output voltage 5V Output
Output voltage
precision:±5%
PQ05RH1
9V Output
PQ09RH1
12V Output
PQ12RH1
Output voltage
precision:±2.5%
PQ05RH11 PQ09RH11 PQ12RH11
s Equivalent Circuit Diagram
3–(2.54)
(0.5)
➀➁➂➃
Internal connection diagram
➀ ➁ ➀ DC input(VIN)
DC output(VO)
Specific IC
GND
➃ ➃ ON/OFF control
terminal(VC)
12
Reference
voltage
generation
circuit
4 Output
ON/OFF
control circuit
ASO
protection
circuit
Overheat
protection
circuit
3
+
ASO : Area of Safety
Operation
Please refer to the chapter " Handling Precautions ".
Notice 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 device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/




 PQ09RH1
Low Power-Loss Voltage Regulators
PQ05RH1/PQ05RH11 Series
s Absolute Maximum Ratings
Parameter
1 Input voltage
1 ON/OFF control terminal voltage
Output current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
2 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
1 All are open except GND and applicable terminals.
2 Overheat protection may operate at 125<=Tj<=150˚C.
Symbol
VIN
VC
IO
PD1
PD2
Tj
Topr
Tstg
Tsol
(Ta=25˚C)
Rating Unit
35 V
35 V
1.5 A
1.5 W
18 W
150 ˚C
20 to +80 ˚C
40 to +150 ˚C
260(For 10s) ˚C
s Electrical Characteristics
(Unless otherwise specified , condition shall be Io=0.5A, Ta=25˚C3)
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
PQ05RH1
PQ09RH1
Output voltage
PQ12RH1
PQ05RH11
PQ09RH11
PQ12RH11
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
VO
RegL
RegI
TcVo
RR
Vi-o
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
IO=5mA to 1.5A
4
Tj=0 to 125˚C
Refer to Figs.2
5
VC=2.7V
VC=0.4V
IO=0
4.75 5.0 5.25
8.55 9.0 9.45
11.4 12.0 12.6
4.88 5.0 5.12
V
8.78 9.0 9.22
11.7 12.0 12.3
0.3 2.0 %
0.5 2.5 %
− ±0.02 %/˚C
45 55 dB
− − 0.5 V
2.0 6
V
− − 20 µA
− − 0.8 V
− − 0.4 mA
− − 10 mA
3 PQ05RH1 series:VIN=7V, PQ09RH1 series:VIN=15V, PQ12RH1 series:VIN=18V
4 PQ05RH1/PQ05RH11:VIN=6 to 12V
PQ09RH1/PQ09RH1:VIN=10 to 25V
PQ12RH1/PQ12RH1:VIN=13 to 29V
5 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
6 In case of opening control terminal , output voltage turns on.
Fig.1 Test Circuit
VIN 1
0.33µF
2 47µF VO
4 VC
A IO
3
+
A
V
A Iq
IC
RL
Fig.2 Test Circuit of Ripple Rejection
1
ei
VIN 0.33µF
+
2
4
3 + RL V eo
47µF
f=120Hz(sine wave)
ei(rms)=0.5V
RR=20 log(ei(rms)/eo(rms))




 PQ09RH1
Low Power-Loss Voltage Regulators
Fig.3 Power Dissipation vs. Ambient
20 Temperature
PD2
PD1 :No heat sink
PD2 :With infinite heat sink
15
10
5
PD1
Note)
0
20 0
50 100 150
Ambient temperature Ta (˚C)
Oblique line portion : Overheat protection may operate in this area.
Fig.5 Output Voltage Deviation vs. Junction
Temperature (PQ05RH1/PQ05RH11)
150
VIN =7V
IO=0.5A
100
50
0
50
100
25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.7 Output Voltage Deviation vs. Junction
Temperature (PQ12RH1/PQ12RH11)
250
VIN =18V
200 IO =0.5A
150
100
50
0
50
100
150
20025
0 25 50 75 100 125
Junction temperature Tj (˚C)
PQ05RH1/PQ05RH11 Series
Fig.4 Overcurrent Protection
Characteristics (Typica value)
100
80
60
40
20
0
0 1.0 2.0 3.0
Output current IO (A)
Fig.6 Output Voltage Deviation vs. Junction
Temperature (PQ09RH1/PQ09RH11)
200
VO =15V
150 IO=0.5A
100
50
0
50
100
150
25 0 25 50 75 100 125
Junction temperature Tj (˚C)
Fig.8 Output Voltage vs. Input Voltage
(PQ05RH1/PQ05RH11)
8 Tj =25˚C
7
6
5 RL=
4 RL=10
3
RL=5
2
1
0
0 2 4 6 8 10
Input voltage VIN (V)






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