參數(shù)資料
型號(hào): PQ1CF2
廠(chǎng)商: Sharp Corporation
英文描述: TO-220 Package Chopper Regulator
中文描述: TO - 220封裝斬波調(diào)壓
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 29K
代理商: PQ1CF2
“ 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. ”
Chopper Regulators
PQ1CF2
PQ1CF2
I
Outline Dimensions
(Unit : mm)
I
Features
Maximum switching current : 1.5A
Built-in ON/OFF control function
Built-in soft start function
Built-in oscillation circuit
(oscillation frequency : TYP.100kHz)
Built-in overheat protection, overcurrent protection function
TO-220 package
Variable output voltage
(1.26 to 35V/-1.26 to-30V)
[Possible to choose step down output/inversing output according
to external connection circuit]
I
Applications
Switching power supplies
Facsimiles
Printers
Personal computers
TO-220 Package Chopper Regulator
PQ1CF2
1
V
IN
2
V
OUT
3
COM
4
O
ADJ
5
ON/OFF control
terminal (V
C
)
(
10.2MAX
7
3
φ
3.2±0.1
5-0.8±0.1
4-(1.7)
4.5±0.2
2.8±0.2
1
2
3.2±0.5
G
1
G
2
G
3
G
4
G
5
5
(5.0)
8.2±0.7
(0.5)
(1.5)
4
Parameter
Symbol
V
IN
V
ADJ
V
i
-o
V
OUT
V
C
I
SW
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
40
7
41
-1
-0.3 to 40
1.5
1.5
15
150
-20 to +80
-40 to +150
260 (For 10s)
Unit
V
V
V
V
V
A
W
W
C
C
C
C
Input voltage
Error input voltage
Input-output voltage
Output-COM voltage
ON/OFF control valtage
Switching current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1
*2
*3
*4
*1
Voltage between V
IN
terminal and COM terminal.
*2
Voltage between V
OUT
terminal and COM terminal.
*3
Voltage between V
C
terminal and COM terminal.
*4
Overheat protection may operate at 125=<T
j
=<150C
I
Absolute Maximum Ratings
(T
a
=25C)
· Please refer to the chapter“ Handling Precautions ”.
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