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參數資料
| 型號： | PQ1PF1 |
| 廠商： | Sharp Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Primary Regulator for Switching Power Supply (50W Class) |
| 中文描述： | 主要規管的開關電源（50瓦級） |
| 文件頁數： | 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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相關代理商/技術參數 |
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|---|---|
| PQ1PF2 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Primary Regulator for Switching Power Supply (30W Class) |
| PQ1R18 | 功能描述:IC REG LDO 1.8V .15A SOT-23L RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降（標準）:0.1V @ 200mA 穩壓器數量:2 電流 - 輸出:300mA 電流 - 限制（最?。?350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-UFQFN 供應商設備封裝:8-MLPQ-UT（1.5x1.5） 包裝:剪切帶 (CT) 產品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT |
| PQ1R18J0000H | 功能描述:低壓差穩壓器 - LDO LDO 1.8V 240MA 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ1R22 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators |
| PQ1R23 | 功能描述:IC REG LDO 2.3V .15A SOT-23L RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:3.3V 輸入電壓:2.5 V ~ 5.5 V 電壓 - 壓降（標準）:0.1V @ 200mA 穩壓器數量: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 供應商設備封裝:8-MLPQ-UT（1.5x1.5） 包裝:剪切帶 (CT) 產品目錄頁面:1358 (CN2011-ZH PDF) 其它名稱:SC560HULCT |
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