參數資料
型號： TOP250R
英文描述： Up to 290 W Extended power. design flexible.
中文描述： 高達290瓦的擴展能力。設計靈活。
文件頁數： 18/52頁
文件大小： 468K
代理商： TOP250R
TOP242-250
18
K
9/03
Required-See M Pin Operation Description).
Product Selector Guide 1
Data Sheets 2
by a manual switch.
Application Notes 3
R
Design Ideas 4
45 k
Design Tools 5
Quality and Reliability 6
Figure 37. Active-off Remote ON/OFF. Maximum Duty Cycle
Reduced.
Package Information 7
DPA-SwitchDC-DC Seminar 8
LinkSwitch & TinySwitch-IIAC-DC Seminar 9
TOPSwitch-GXAC-DC Seminar 10
Sales Representatives and Distributors 11
PI-2522-040501
DC
Input
Voltage
+
-
D
S
R
MC
M
CONTROL
Q
R
can be an optocoupler
ON/OFF
47 k
Figure 36. Active-on (Fail Safe) Remote ON/OFF.
PI-2519-040501
DC
Input
Voltage
+
D
S
C
Q
R
ON/OFF
M
CONTROL
Q
can be an optocoupler
output or can be replaced
by a manual switch.
47 k
Figure 34. Externally Set Current Limit (Not Normally Required-
See M Pin Operation Description).
PI-2517-092203
DC
Input
Voltage
+
-
D
M
S
C
For R
IL
= 12 k
I
LIMIT
= 69%
CONTROL
R
IL
See Figures 54b and
55b for other resistor
values (R
IL
) to select
different I
LIMIT
values
For R
IL
= 25 k
I
LIMIT
= 43%
Typical Uses of MULTI-FUNCTION (M) Pin (cont.)
PI-2518-040501
DC
Input
Voltage
+
-
D
M
S
C
CONTROL
R
IL
R
LS
2.5 M
6 k
100% @ 100 VDC
63% @ 300 VDC
I
LIMIT
=
I
LIMIT
=
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相關代理商/技術參數
參數描述
TOP250R- 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
TOP250RN- 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
TOP250RN-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
TOP250R-TL 功能描述:交流/直流開關轉換器 55 W 85-265 VAC 82 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
TOP250Y 功能描述:交流/直流開關轉換器 210 W 85-265 VAC 290 W 230 VACX 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
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