參數(shù)資料
型號(hào)： TOP250R
英文描述： Up to 290 W Extended power. design flexible.
中文描述： 高達(dá)290瓦的擴(kuò)展能力。設(shè)計(jì)靈活。
文件頁數(shù)： 35/52頁
文件大?。?/td> 468K
代理商： TOP250R
TOP242-250
35
K
9/03
Conditions
(Unless Otherwise Specified)
See Figure 53
SOURCE = 0 V
;
T
J
= -40 to 125
°
C
Min
Typ
Max
Parameter
Symbol
Units
μ
A
μ
A
μ
A
μ
A
V
μ
A
μ
A
μ
A
μ
A
V
V
V
44
50
54
30
210
225
240
8
0.5
1.0
1.6
-35
-27
-20
5
300
400
520
-300
-110
1.90
-240
-90
2.50
-180
-70
3.00
2.30
2.90
3.30
1.26
1.33
1.40
1.18
1.24
1.13
1.24
1.31
1.19
1.30
1.39
1.25
T
J
= 25
°
C
T
J
= 25
°
C
Threshold
Hysteresis
T
J
= 25
°
C
Threshold
Hysteresis
Line Under-Voltage
Threshold Current
and Hysteresis
(M or L Pin)
Line Overvoltage
or Remote ON/
OFF Threshold
Current and Hys-
teresis (M or L Pin)
L Pin Voltage
Threshold
Remote ON/OFF
Negative Threshold
Current and Hyster-
esis (M or X Pin)
L or M Pin Short
Circuit Current
X or M Pin Short
Circuit Current
L or M Pin Voltage
(Positive Current)
X Pin Voltage
(Negative Current)
M Pin Voltage
(Negative Current)
Threshold
Hysteresis
MULTI-FUNCTION (M), LINE-SENSE (L) AND EXTERNAL CURRENT LIMIT (X) INPUTS
V
L
, V
M
= V
C
Normal Mode
Auto-restart Mode
l
L
or l
M
= 50
μ
A
l
L
or l
M
= 225
μ
A
l
X
= -50
μ
A
l
X
= -150
μ
A
l
M
= -50
μ
A
l
M
= -150
μ
A
l
UV
I
OV
V
L(TH)
I
REM (N)
I
L(SC)
or
M(SC)
I
X(SC)
or
M(SC)
V
L
, V
M
V
X
V
M
V
X
, V
M
= 0 V
Auto-restart Upper
Threshold Voltage
Auto-restart Lower
Threshold Voltage
Auto-restart
Hysteresis Voltage
Auto-restart Duty
Cycle
Auto-restart
Frequency
V
C(AR)U
V
C(AR)L
V
C(AR)hyst
DC
(AR)
f
(AR)
5.8
4.5
4.8
5.1
0.8
1.0
4
8
1.0
V
V
V
%
Hz
SHUTDOWN/AUTO-RESTART (cont.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(guān)轉(zhuǎn)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(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
TOP250Y 功能描述:交流/直流開關(guān)轉(zhuǎn)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(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
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