參數(shù)資料
型號： TOP242F
英文描述： SMPS Controller
中文描述： 開關(guān)電源控制器
文件頁數(shù)： 44/52頁
文件大?。?/td> 457K
代理商： TOP242F
TOP242-250
44
H
9/02
General Information & Table of Contents
DRAIN Voltage (V)
Product Selector Guide 1
600
Data Sheets 2
TOP244 0.25
TOP243 0.17
TOP242 0.08
Design Ideas 4
Design Tools 5
Quality and Reliability 6
DRAIN Voltage (V)
Package Information 7
DPA-SwitchDC-DC Seminar 8
LinkSwitch & TinySwitch-IIAC-DC Seminar 9
TOPSwitch-GXAC-DC Seminar 10
Sales Representatives and Distributors 11
0
-50
0
50
100
150
Junction Temperature (
°
C)
Typical Performance Characteristics (cont.)
0
100
200
300
400
500
600
10
100
1000
10000
P
Drain Voltage (V)
D
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
TOP244 0.25
TOP243 0.17
TOP242 0.08
Scaling Factors:
400
500
200
100
300
0
0
P
P
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
Scaling Factors:
Figure 68. C
OSS
vs. DRAIN Voltage.
Figure 66. Output Characteristics.
1.2
0.8
1.0
R
°
C
0.2
0.4
Figure 70. Remote OFF DRAIN Supply Current
vs. Temperature.
6
5
0
0
2
4
6
8
10 12 14 16 18 20
DRAIN Voltage (V)
D
P
2
1
T
CASE
= 25
°
C
T
CASE
= 100
°
C
4
3
TOP250 1.17
TOP249 1.00
TOP248 0.83
TOP247 0.67
TOP246 0.50
TOP245 0.33
TOP244 0.25
TOP243 0.17
TOP242 0.08
Scaling Factors:
Figure 67. I
vs. DRAIN Voltage.
Figure 69. DRAIN Capacitance Power.
2
1.2
1.6
0
C
C
P
0.4
0.8
V
C
= 5 V
相關(guān)PDF資料
PDF描述
TOP242G-TL SMPS Controller
TOP242R-TL SMPS Controller
TOP243F SMPS Controller
TOP243G SMPS Controller
TOP243G-TL SMPS Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TOP242F- 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
TOP242FN 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 10W 85-265 VAC 15 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 安裝風格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
TOP242FN- 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
TOP242FN-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
TOP242F-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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