參數(shù)資料
型號： TOP250F
英文描述： SMPS Controller
中文描述： 開關電源控制器
文件頁數(shù)： 42/52頁
文件大?。?/td> 457K
代理商： TOP250F
TOP242-250
42
H
9/02
Figure 57. Frequency vs. Temperature.
Product Selector Guide 1
1.2
Data Sheets 2
Application Notes 3
Design Ideas 4
Design Tools 5
DPA-SwitchDC-DC Seminar 8
1.0
U
LinkSwitch & TinySwitch-IIAC-DC Seminar 9
0.8
TOPSwitch-GXAC-DC Seminar 10
0.4
Sales Representatives and Distributors 11
Typical Performance Characteristics (cont.)
Figure 56. Breakdown Voltage vs. Temperature.
Figure 58. Internal Current Limit vs. Temperature.
Figure 59. External Current Limit vs. Temperature
with R
IL
=12 k
.
Figure 60. Overvoltage Threshold vs. Temperature.
Figure 61. Under-Voltage Threshold vs. Temperature.
1.1
1.0
0.9
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°
C)
B
(
°
C
P
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°
C)
P
O
(
°
C
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°
C)
P
C
(
°
C
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
P
C
(
°
C
1.2
1.0
0.8
0.6
0.4
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°
C)
P
O
(
°
C
0.2
0
-50 -25
0
25
50
75 100 125 150
Junction Temperature (
°
C)
P
(
C
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相關代理商/技術參數(shù)
參數(shù)描述
TOP250F- 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
TOP250FN 功能描述:交流/直流開關轉換器 210 W 85-265 VAC 290 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
TOP250FN- 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
TOP250FN-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
TOP250F-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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