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參數(shù)資料
| 型號： | PQ2CF1 |
| 廠商： | Sharp Corporation |
| 英文描述： | TO-220 Package, Step Up Output Chopper Regulator |
| 中文描述： | TO - 220封裝，最高輸出降壓斬波調(diào)壓 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 28K |
| 代理商： | PQ2CF1 |
“ 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
PQ2CF1
PQ2CF1
Parameter
Symbol
V
IN
V
SW
V
ADJ
V
C
I
SW
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
35
35
7
7
2.5
1.5
15
150
-20 to +80
-40 to +150
260 (For 10s)
Unit
V
V
V
V
A
W
W
C
C
C
C
Input voltage
Switching voltage
Error input voltage
ON/OFF control voltage
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
SW
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 ”.
TO-220 Package, Step Up Output Chopper Regulator
I
Outline Dimensions
(Unit : mm)
PQ2CF1
1
V
SW
2
V
IN
3
COM
4
V
C
5
O
ADJ
(
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
· ( ) : Typical value
· Radius of lead forming
portion:R=TYP.1.0
I
Features
Maximum switching current : 2.5A
Built-in soft start function
Built-in oscillation circuit
(oscillation frequency : TYP.50kHz)
Built-in overheat protection,overcurrent protection
function
Variable output voltage (4.5 to 40V)
[Possible to choose step up output/flyback method
acording to external connection circuit]
I
Applications
Personal computers/Word processors
Printers
Switching power supplies
Facsimiles
(Under Development)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ2CF1_01 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:TO-220 Package, Step Up Output Chopper Regulator |
| PQ2CF1J0000H | 功能描述:低壓差穩(wěn)壓器 - LDO CHOP 4.5V-30V 2.5A sleeve 50kH RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ2CF2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| PQ2FADS-VR | 功能描述:開發(fā)板和工具包 - 其他處理器 PQ2 FAMILY ADS - 516 PBGA RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| PQ2FADS-ZU | 功能描述:開發(fā)板和工具包 - 其他處理器 PQ2 FAMILY ADS-480 TBGA RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
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