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參數資料
| 型號： | PQ15RF1G |
| 英文描述： | VOLT REGULATOR|FIXED|+15.7V|BIPOLAR|ZIP|4PIN|PLASTIC |
| 中文描述： | 電壓調節器|定額| 15.7V |雙極|郵政編碼| 4芯|塑料 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 55K |
| 代理商： | PQ15RF1G |
Low Power-Loss Voltage Regulators
PQ15RF15/PQ15RF16
PQ15RF15/PQ15RF16
I
Features
G
Low power-loss (Dropout voltage: MAX. 0.5V)
G
Compact resin full-mold package
G
Conforming to the unified standard for BS converter
G
Output voltage value (15.7V) with an allowance for voltage
loss caused by reverse flow preventing diode
G
Built-in ON/OFF control terminal corresponding to BS
antenna power supply selecting switch
G
High-precision output type (
PQ15RF16
)(Output voltage
precision:
±
2.5%)
I
Applications
G
TVs and VCRs with built-in BS tuners
G
BS tuners
1A Output, Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop
Parameter
Symbol
V
IN
V
C
I
O
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
35
35
1
1.5
15
150
–20 to +80
–40 to +150
260 (For 10s)
Unit
V
V
A
W
C
C
C
C
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
1
All are open except GND and applicable terminals.
2
Overheat protection may opetate at 125<=T
j
<=150C
(No heat sink)
(With infinite heat sink)
1
1
2
I
Absolute Maximum Ratings
(T
a
=25C)
PQ15RF15
DC input(V
IN
)
DC output(V
O
)
GND
ON/OFF control
terminal(V
C
)
Internal connection diagram
Specific IC
2
10.2MAX
7
±
0
3
±
0
φ
3.2
±
0.1
+0.3
–
0
4
–
1.4
+0.2
–
0.1
4
–
0.6
1
3
–
(2.54)
4.5
±
0.2
2.8
±
0.2
1
±
0
4
(1.5)
(0.5)
I
Outline Dimensions
(Unit : mm)
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/
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