SHARP PQ09SZ5

Low Power-Loss Voltage Regulators
PQ05SZ5/PQ05SZ1 Series
PQ05SZ5/PQ05SZ1 Series
Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)
■ Outline Dimensions
(Unit : mm)
2.3±0.5
6.6MAX
5.2±0.5
(0.5)
2
05SZ5
(1.7)
5.5±0.5
2.5MIN
¡Portable equipment
¡Notebook PC
0.7MAX
■ Applications
(0to0.25)
0.5 +0.2
-0.1
2-(2.54)
(0.9)
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Surface mount type package (Equivalent to SC-63)
¡Built-in a function to prevent reverse voltage between input and
output
The diode to prevent reverse voltage between input and output is
not necessary. (When VO-I=<13V)
9.7MAX
■ Features
(0.5)
1A output 0.5A output
■ Model Line-ups
Output voltage
precision:±5%
Output voltage
precision:±2.5%
Output voltage
precision:±5%
Output voltage
precision:±2.5%
5V output
9V output
12V output
PQ05SZ5
PQ09SZ5
PQ12SZ5
1
2
3
PQ05SZ51 PQ09SZ51 PQ12SZ51
PQ05SZ1
PQ09SZ1
PQ12SZ1
PQ05SZ11 PQ09SZ11 PQ12SZ11
Internal connection diagram
1 DC input (VIN)
2 DC output (VO)
3 GND
2
1
Specific IC
Heat sink is common to 2 (VO).
3
■ Absolute Maximum Ratings
Parameter
Input voltage
Input-output reverse voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
(XX:05,09,12)
(Ta=25˚C, XX=05,09,12)
Symbol
VIN
VO-i
IO
PD
Tj
Topr
Tstg
Tsol
Conditions
Rating
PQXXSZ5/51
*1
PQXXSZ1/11
24
13
VIN=0V
0.5
Refer to Fig. 4*2
*
For 10s
1.0
8
150
-20 to +80
-40 to +150
260
Unit
V
V
A
W
˚C
˚C
˚C
˚C
*1
All are open except GND and applicable terminals.
*2 With imfinite heat sink.
* Over heat protection may operate at Tj>=125˚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. ”
Low Power-Loss Voltage Regulators
PQ05SZ5/PQ05SZ1 Series
■ Electrical Characteristics
(Tj=25˚C, xx=05,09,12)
Parameter
PQ05SZ1/5
PQ09SZ1/5
PQ12SZ1/5
Output voltage
PQ05SZ11/51
PQ09SZ11/51
PQ12SZ11/51
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
PQXXSZ1/11
Dropout voltage
PQXXSZ5/51
Quiescent current
*4
*5
*6
*7
VO
RegL
RegI
TCVO
RR
Vi-O
Iq
Conditions
VIN=7V
VIN=11V
VIN=14V
VIN=7V
VIN=11V
VIN=14V
*3
*4
IO=5mA, *5
IO=5mA, Tj=0 to 125˚C,*6
Refer to Fig. 2
IO=0.5A
*7
IO=0.3A
IO=0A, *6
MIN.
4.75
8.55
11.4
4.88
8.78
11.7
45
TYP.
5.0
9.0
12.0
5.0
9.0
12.0
0.2
0.1
±0.01
60
MAX.
5.25
9.45
12.6
5.12
9.22
12.3
2.0
2.5
-
Unit
-
0.2
0.5
V
-
4.0
10.0
mA
V
%
%
%/˚C
dB
PQxxSZ1/11 Series:Io=0.5A
PQxxSZ5/51 Series:Io=0.3A
PQ05SZ1/11:VIN=7V, Io=5mA to 1.0A PQ05SZ5/51:VIN=7V, Io=5mA to 0.5A
PQ09SZ1/11:VIN=11V, Io=5mA to 1.0A PQ09SZ5/51:VIN=11V, Io=5mA to 0.5A
PQ12SZ1/11:VIN=14V, Io=5mA to 1.0A PQ12SZ5/51:VIN=14V, Io=5mA to 0.5A
PQ05SZ1/11/5/51:VIN=6 to 16V
PQ09SZ1/11/5/51:VIN=10 to 20V
PQ12SZ1/11/5/51:VIN=13 to 23V
PQ05SZ1/11/5/51:VIN=7V
PQ09SZ1/11/5/51:VIN=11V
PQ12SZ1/11/5/51:VIN=14V
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
Fig.1
VIN
Test Circuit
1
●
VO
47µF
2
●
IO
A
+
3
●
0.33µF
Fig.2
A
V
RL
Iq
Test Circuit of Ripple Rejection
Fig.3
Overcurrent Protection
Characteristics(Typical Value)
100
1
●
+
2
●
IO
~ ei
+
3
●
VIN
0.33µF
47µF
f=120Hz (sine wave)
ei=0.5Vrms
VIN= 7V (PQ05SZ1/11/5/51)
VIN=11V (PQ09SZ1/11/5/51)
VIN=14V (PQ12SZ1/11/5/51)
IO=0.3A
RR=20 log (ei/eo)
RL V
~ eO
Relative output voltage (%)
*3
Symbol
80
PQxxSZ5/51
60
PQxxSZ1/11
40
20
0
0
0.3
0.6
0.9
1.2
1.5
Output current IO (A)
1.8
2.1
,,
,,
,,
Low Power-Loss Voltage Regulators
Fig.4 Power Dissipation vs. Ambient
Temperature
Fig.5 Output Voltage Deviation vs. Junction Temperature
(PQ05SZ1/PQ05SZ11/PQ05SZ5/PQ05SZ51)
+50
With infinite heat sink
PD
5
0
-20
0
20
40
60
80
Output voltage deviation ∆VO (mV)
Power dissipation PD (W)
10
PQ05SZ5/PQ05SZ1 Series
VIN=7V
IO=5mA
0
-50
100
-25
0
25
50
75
100
Junction temperature Tj (˚C)
Ambient temperature Ta (˚C)
125
Note) Oblique line portion:Overheat
protection may operate in this area.
Fig.6 Output Voltage Deviation vs. Junction Temperature
(PQ09SZ1/PQ09SZ11/PQ09SZ5/PQ09SZ51)
VIN=11V
IO=5mA
Output voltage deviation ∆VO (mV)
Output voltage deviation ∆VO (mV)
+100
0
-100
-25
Fig.7 Output Voltage Deviation vs. Junction Temperature
(PQ12SZ1/PQ12SZ11/PQ12SZ5/PQ12SZ51)
0
25
50
75
100
Junction temperature Tj (˚C)
0
25
50
75 100
Junction temperature Tj (˚C)
125
Fig.9 Output Voltage vs. Input Voltage
(PQ05SZ5/PQ05SZ51)
7
Tj=25˚C
Tj=25˚C
6
6
Output voltage VO (V)
Output voltage VO (V)
-100
-25
7
RL=∞
RL=10Ω
RL=5Ω
5
4
3
2
1
0
0
125
Fig.8 Output Voltage vs. Input Voltage
(PQ05SZ1/PQ05SZ11)
VIN=14V
IO=5mA
+100
5
RL=∞
4
RL=10Ω
RL=20Ω
3
2
1
0
1
2
3 4 5 6 7 8
Input voltage VIN (V)
9 10
0
0
1
2 3 4 5 6 7 8
Input voltage VIN (V)
9 10
Low Power-Loss Voltage Regulators
Fig.10 Output Voltage vs. Input Voltage
(PQ09SZ1/PQ09SZ11)
PQ05SZ5/PQ05SZ1 Series
Fig.11 Output Voltage vs. Input Voltage
(PQ09SZ5/PQ09SZ51)
Tj=25˚C
Tj=25˚C
Output voltage VO (V)
Output voltage VO (V)
10
RL=∞
RL=18Ω
RL=9Ω
5
0
0
5
10
Input voltage VIN (V)
=
RL=∞
10
RL=36Ω
5
0
15
Fig.12 Output Voltage vs. Input Voltage
(PQ12SZ1/PQ12SZ11)
Output voltage VO (V)
Output voltage VO (V)
RL=∞
RL=24Ω
RL=12Ω
5
0
5
10
15
Input voltage VIN (V)
10
RL=24Ω
5
0.6
0.6
0.5
0.5
0.4
0.3
IO=0.5A
0.2
IO=0.4A
0.1
IO=0.2A
Io=0.3A
10
15
20
Input voltage VIN (V)
0.4
IO=1.0A
0.3
IO=0.75A
0.2
0.1
IO=0.1A
0
25
50
75
100
Junction temperature Tj (˚C)
5
Fig.14-b Dropout Voltage vs. Junction
Temperature (PQ05SZ1/11 Series)
Dropout voltage Vi-O (V)
Dropout voltage Vi-O (V)
10
15
20
Input voltage VIN (V)
RL=∞
RL =48Ω
0 0
20
Fig.14-a Dropout Voltage vs. Junction
Temperature (PQ05SZ5/51 Series)
-25
5
Tj=25˚C
Tj=25˚C
0
0
Fig.13 Output Voltage vs. Input Voltage
(PQ12SZ5/PQ12SZ51)
15
10
RL=18Ω
IO=0.50A
IO=0.25A
125
-25
0
25
50
75 100
Junction temperature Tj (˚C)
125
Low Power-Loss Voltage Regulators
30
Tj=25˚C
RL=5Ω
20
10
RL=10Ω
RL=∞
0
1
2
20
RL=10Ω
RL=20Ω
10
RL=∞
0
9 10
10
15
20
Input voltage VIN (V)
30
Tj=25˚C
20
RL=9Ω
10
RL=18Ω
RL=∞
Tj=25˚C
20
RL=18Ω
RL=36Ω
10
RL=∞
0
0
5
10
15
0
Input voltage VIN (V)
30
Tj=25˚C
20
RL=12Ω
10
RL=24Ω
RL=∞
0
0
5
10
15
Input voltage VIN (V)
20
5
10
15
20
Input voltage VIN (V)
Fig.20 Circuit Operating Current vs. Input
Voltage (PQ12SZ5/PQ12SZ51)
Circuit operating current IBIAS (mA)
Fig.19 Circuit Operating Current vs. Input
Voltage (PQ12SZ1/PQ12SZ11)
Circuit operating current IBIAS (mA)
5
Fig.18 Circuit Operating Current vs. Input
Voltage (PQ09SZ5/PQ09SZ51)
Circuit operating current IBIAS (mA)
Circuit operating current IBIAS (mA)
Tj=25˚C
0
3 4 5 6 7 8
Input voltage VIN (V)
Fig.17 Circuit Operating Current vs. Input
Voltage (PQ09SZ1/PQ09SZ11)
0
Fig.16 Circuit Operating Current vs. Input
Voltage (PQ05SZ5/PQ05SZ51)
Circuit operating current IBIAS (mA)
Circuit operating current IBIAS (mA)
Fig.15 Circuit Operating Current vs. Input
Voltage (PQ05SZ1/PQ05SZ11)
PQ05SZ5/PQ05SZ1 Series
Tj=25˚C
20
RL=24Ω
RL=48Ω
RL=∞
10
0
0
5
10
15
20
Input voltage VIN (V)
Low Power-Loss Voltage Regulators
Fig.21 Quiescent Current vs. Junction Temperature
PQ05SZ5/PQ05SZ1 Series
Fig.22 Ripple Rejection vs. Input Ripple Frequency
(PQ05SZ1/PQ05SZ11/PQ09SZ1/PQ09SZ11/PQ12SZ1/
PQ12SZ11)
7
5
PQ05SZ1/11
70
Ripple rejection RR (dB)
Quiescent current Iq (mA)
80
VIN=7V (PQ05SZ1/PQ05SZ11)
=11V (PQ09SZ1/PQ09SZ11)
=14V (PQ12SZ1/PQ12SZ11)
IO=0A
6
(PQ05SZ1/PQ05SZ11/PQ09SZ1/PQ09SZ11/PQ12SZ1/
PQ12SZ11)
4
3
2
1
PQ09SZ1/11
60
PQ12SZ1/11
50
40
Tj=25˚C
VIN=7V (PQ05SZ1/11)
=11V (PQ09SZ1/11)
=14V (PQ12SZ1/11)
IO=0.3A
ei=0.5Vrms (sine wave)
RR=20log (ei/e0)
30
20
10
0
-20
0
25
50
75 100
0
Junction temperature Tj (˚C)
0.1
125
Fig.23 Ripple Rejection vs. Input Ripple Frequency
(PQ05SZ5/PQ05SZ51/PQ09SZ5/PQ09SZ51/PQ12SZ5/
PQ12SZ51)
0.5 1
5 10
50 100
Input ripple frequency f (kHz)
Fig.24 Ripple Rejection vs. Output Current
(PQ05SZ1/11/ PQ09SZ1/11/ PQ12SZ1/11)
80
80
PQ05SZ1/11 PQ09SZ1/11
Ripple rejection RR (dB)
70
PQ09SZ5/51
60
PQ12SZ5/51
50
40
Tj=25˚C
VIN=7V (PQ05SZ5/51)
=11V (PQ09SZ5/51)
=14V (PQ12SZ5/51)
IO=0.3A ei=0.5Vrms (sine wave)
RR=20log(ei/e0)
30
20
10
Ripple rejection RR (dB)
PQ05SZ5/51
40
Fig.25 Ripple Rejection vs. Output Current
(PQ05SZ5/51/ PQ09SZ5/51/ PQ12SZ5/51)
80
PQ05SZ5/51 PQ09SZ5/51
60
PQ12SZ5/51
40
Tj=25˚C
VIN=7V (PQ05SZ5/51)
=11V (PQ09SZ5/51)
=14V (PQ12SZ5/51)
ei=0.5Vrms (sine wave)
f=120Hz
20
0
0.5
Output current IO (A)
1.0
Tj=25˚C
VIN=7V (PQ05SZ1/11)
=11V (PQ09SZ1/11)
=14V (PQ12SZ1/11)
ei=0.5Vrms (sine wave)
f=120Hz
20
0.5 1
5 10
50 100
Input ripple frequency f (kHz)
0
0.5
Output current IO (A)
1.0
Fig.26 Input-Output Reverse Current vs.
Input-Output Reverse Voltage
Input-output reverse current IO-i (OUT)(mA)
0.1
Ripple rejection RR (dB)
PQ12SZ1/11
0
0
0
60
Vo-i
VIN
A Io-i
VO
GND
5
PQ05SZ1/PQ05SZ11
PQ05SZ5/PQ05SZ51
PQ09SZ1/PQ09SZ11
PQ09SZ5/PQ09SZ51
PQ12SZ1/PQ12SZ11
PQ12SZ5/PQ12SZ51
0
0
5
10
15
20
Input-output reverse voltage IO-i (V)
Low Power-Loss Voltage Regulators
Fig.27 Power Dissipation vs. Ambient
Temperature (Typical Value)
PQ05SZ5/PQ05SZ1 Series
Fig.28 Power Dissipation vs. Cu Area
4.00
10
Ta=25˚C
Power dissipation PDmax (W)
Power dissipation PD (W)
7.0
3.00
2.73
2.26
2.00
1.48
Cu area740mm2
Cu area 180mm2
2
1.00 Cu area 36mm
0.90
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0
-20
0
25
50
75 100
Ambient temperature Ta (˚C)
125
10
2
3
5 7 100
2 3
Cu area (mm2)
5 7 1000
PWB
PWB
Cu
Material
: Glass-cloth epoxy resin
Size
: 50X50X1.6mm 3
Cu thickness : 35µm
■ Model Line-ups for Tape-packaged Products
Output current
0.5A output
1.0A output
Sleeve-packaged products
Standard type
High-precision output type
PQ05SZ5 Series
PQ05SZ51 Series
PQ05SZ1 Series
PQ05SZ11 Series
Tape-packaged products
Standard type
High-precision output type
PQ05SZ5T Series
PQ05SZ5U Series
PQ05SZ1T Series
PQ05SZ1U Series