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參數(shù)資料
| 型號： | TOP248R |
| 廠商： | Power Integrations, Inc. |
| 英文描述： | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| 中文描述： | 家庭擴展的電源，設計靈活，集成的離線切換 |
| 文件頁數(shù)： | 33/48頁 |
| 文件大?。?/td> | 771K |
| 代理商： | TOP248R |
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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
相關PDF資料 |
PDF描述 |
|---|---|
| TOP248Y | Family Extended Power, Design Flexible,Integrated Off-line Switcher |
| TOP412 | Three-terminal DC to DC PWM Switch |
| TOP414 | Three-terminal DC to DC PWM Switch |
| TOP412G | 0-21 W TOPSwitch using a 18-90 VDC input |
| TOP414G | 0-21 W TOPSwitch using a 18-90 VDC input |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TOP248R- | 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 |
| TOP248RN- | 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 |
| TOP248RN-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 |
| TOP248R-TL | 功能描述:交流/直流開關轉(zhuǎn)換器 48 W 85-265 VAC 75 W 230 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 安裝風格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel |
| TOP248Y | 功能描述:IC OFFLINE SWIT UVLO HV TO220 RoHS:否 類別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開關 系列:TOPSwitch®-GX 標準包裝:1 系列:FPS™ 輸出隔離:隔離 頻率范圍:61kHz ~ 73kHz 輸入電壓:8 V ~ 26 V 輸出電壓:650V 功率（瓦特）:12W 工作溫度:-40°C ~ 115°C 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-MDIP 包裝:Digi-Reel® 其它名稱:FSL206MRBNFSDKR |
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