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부품번호 | PQ05SZ5 기능 |
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기능 | Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function) | ||
제조업체 | Sharp | ||
로고 | |||
전체 7 페이지수
Low Power-Loss Voltage Regulators
PQ05SZ5/PQ05SZ1 Series
PQ05SZ5/PQ05SZ1 Series
Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)
s Features
¡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)
s Outline Dimensions
6.6MAX
5.2±0.5
2
05SZ5
(Unit : mm)
2.3±0.5
(0.5)
s Applications
¡Portable equipment
¡Notebook PC
s 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
PQ05SZ51 PQ09SZ51 PQ12SZ51
PQ05SZ1 PQ09SZ1 PQ12SZ1
PQ05SZ11 PQ09SZ11 PQ12SZ11
0.5 +0.2
-0.1
2-(2.54)
(0to0.25)
(0.5)
12 3
Internal connection diagram
12
Specific IC
3
1 DC input (VIN)
2 DC output (VO)
3 GND
Heat sink is common to 2 (VO).
s Absolute Maximum Ratings
(Ta=25˚C, XX=05,09,12)
Parameter
Symbol
Input voltage
Input-output reverse voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
VIN
VO-i
IO
PD
Tj
Topr
Tstg
Tsol
*1 All are open except GND and applicable terminals.
*2 With imfinite heat sink.
* Over heat protection may operate at Tj>=125˚C
Conditions
*1
VIN=0V
Refer to Fig. 4*2
*
For 10s
Rating
PQXXSZ5/51
PQXXSZ1/11
24
13
0.5 1.0
8
150
-20 to +80
-40 to +150
260
(XX:05,09,12)
Unit
V
V
A
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. ”
Low Power-Loss Voltage Regulators
Fig.10 Output Voltage vs. Input Voltage
(PQ09SZ1/PQ09SZ11)
Tj=25˚C
10
RL=∞
RL=18Ω
5 RL=9Ω
PQ05SZ5/PQ05SZ1 Series
Fig.11 Output Voltage vs. Input Voltage
(PQ09SZ5/PQ09SZ51)
Tj=25˚C
RL=∞
10
RL=18Ω
RL=36Ω
5
0 0 5 10 15
Input voltage VIN (V)
Fig.12 Output Voltage vs. Input Voltage
(PQ12SZ1/PQ12SZ11)
15
Tj=25˚C
RL=∞
10 RL=24Ω
RL=12Ω
5
0 0 5 10 15 20
Input voltage VIN (V)
Fig.13 Output Voltage vs. Input Voltage
(PQ12SZ5/PQ12SZ51)
Tj=25˚C
RL=∞
RL =48Ω
10
RL=24Ω
5
0
0 5 10 15 20
Input voltage VIN (V)
Fig.14-a Dropout Voltage vs. Junction
Temperature (PQ05SZ5/51 Series)
0.6
0.5
0.4
0.3
0.2
0.1
-25
IO=0.5A
IO=0.4A
Io=0.3A
IO=0.2A
IO=0.1A
0 25 50 75 100 125
Junction temperature Tj (˚C)
0 0 5 10 15 20
Input voltage VIN (V)
Fig.14-b Dropout Voltage vs. Junction
Temperature (PQ05SZ1/11 Series)
0.6
0.5
0.4
0.3
0.2
0.1
-25
IO=1.0A
IO=0.75A
IO=0.50A
IO=0.25A
0 25 50 75 100 125
Junction temperature Tj (˚C)
4페이지 Low Power-Loss Voltage Regulators
Fig.27 Power Dissipation vs. Ambient
Temperature (Typical Value)
4.00
3.00
2.73
2.26 Cu area740mm2
2.00
Cu area 180mm2
1.48
1.00 Cu area 36mm2
0.90
0
-20 0 25 50 75 100 125
Ambient temperature Ta (˚C)
PQ05SZ5/PQ05SZ1 Series
Fig.28 Power Dissipation vs. Cu Area
10
7.0 Ta=25˚C
5.0
3.0
2.0
1.0
0.7
0.5
0.3
10 2 3 5 7 100 2 3 5 7 1000
Cu area (mm2)
PWB
PWB
Cu
Material : Glass-cloth epoxy resin
Size : 50X50X1.6mm 3
Cu thickness : 35µm
s 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
7페이지 | |||
구 성 | 총 7 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
PQ05SZ1 | Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function) | Sharp |
PQ05SZ5 | Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function) | Sharp |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |