參數(shù)資料
型號: PQ1PF1
廠商: Sharp Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Primary Regulator for Switching Power Supply (50W Class)
中文描述: 主要規(guī)管的開關(guān)電源(50瓦級)
文件頁數(shù): 1/14頁
文件大?。?/td> 78K
代理商: PQ1PF1
“ 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. ”
Primary Regulators
PQ1PF1
PQ1PF1
Parameter
Symbol
V
DS
I
D
V
CC
V
FB
I
CA
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
500
4.5
35
4
2
2
20
150
-20 to +80
-40 to +150
260 (For 10s)
Unit
V
A
V
V
mA
W
W
C
C
C
C
Drain-GND(source)voltage
Drain current
Power supply voltage
FB terminal input voltage
CA terminal input current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1
*2
*3
*4
*1
Voltage between V
CC
terminal and GND terminal.
*2
Voltage between FB terminal and GND terminal.
*3
P
D1
:No heat sink, P
D2
:With infinite heat sink
*4
Overheat protection may operate at 125=<Tj=<150C
I
Absolute Maximum Ratings
(T
a
=25C)
PQ1PF1
· ( ) : Typical value
· Radius of lead forming portion
R=TYP.1.0
1
Drain (V
DS
)
2
GND
3
Control (CA)
4
Feed back (FB)
5
Supply voltage (V
CC
)
(
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
I
Outline Dimensions
(Unit : mm)
Primary Regulator for Switching Power Supply (50W Class)
I
Features
5-terminal lead forming package (equivalent to TO-220)
Built-in oscillation circuit
(oscillation frequency : TYP. 100kHz)
Output for power supply : 50W class
Built-in overheat protection, overcurrent protection, low voltage
mulfunction prevention function
I
Applications
Switching power supplies for VCRs
Switching power supplies for word processors
· Please refer to the chapter“ Handling Precautions ”.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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PQ1R23 功能描述:IC REG LDO 2.3V .15A SOT-23L RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降(標(biāo)準(zhǔn)):0.1V @ 200mA 穩(wěn)壓器數(shù)量:2 電流 - 輸出:300mA 電流 - 限制(最小):350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應(yīng)商設(shè)備封裝:8-MLPQ-UT(1.5x1.5) 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT