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參數(shù)資料
| 型號： | TOP243P |
| 廠商： | POWER INTEGRATIONS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| 中文描述： | 1.44 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PDIP7 |
| 封裝： | PLASTIC, MS-001AB, DIP-8/7 |
| 文件頁數(shù)： | 33/48頁 |
| 文件大小： | 771K |
| 代理商： | TOP243P |
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TOP242-249
33
August 8, 2000
E
7/01
the part-to-part variation of the R
of
TOPSwitch-GX
as
specified in the data sheet. The margin required can either
be calculated from the tolerances or it can be accounted for
by connecting an external resistance in series with the
DRAIN pin and attached to the same heatsink, having a
resistance value that is equal to the difference between the
measured R
of the device under test and the worst case
maximum specification.
Figure 49. Layout Considerations for TOPSwitch-GX using R Package.
Design Tools
Up to date information on design tools can be found at the
Power Integrations Web site:
www.powerint.com
-
HV
+
- DC
Out
PI-2734-043001
T
r
a
n
s
f
o
r
m
e
r
Safety Spacing
CaY1-
Solder Side
Component Side
Opto-
coupler
+
Output Filter Capacitors
Maximize hatched copper
areas( ) for optimum
heat sinking
TOP VIEW
Input Filter
Capacitor
R1a - 1c
PRI
PRI
SEC
BIAS
TOPSwitch-GX
S
L
C
X
D
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| TOP243R | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP243Y | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP244R | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP244Y | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP245R | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TOP243P- | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
| TOP243P/G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Up to 290 W Extended power. design flexible. |
| TOP243PN | 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 15W 85-265 VAC 25 W230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP243PN- | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
| TOP243PN-TL | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher |
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