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參數(shù)資料
型號: TOP247R-TL
英文描述: SMPS Controller
中文描述: 開關(guān)電源控制器
文件頁數(shù): 37/52頁
文件大小: 457K
代理商: TOP247R-TL
TOP242-250
37
H
9/02
I
LIMIT
I
INIT
A
A
Conditions
(Unless Otherwise Specified)
See Figure 53
SOURCE = 0 V
;
T
J
= -40 to 125
°
C
Min
Typ
Max
Parameter
Symbol
Units
CIRCUIT PROTECTION
FREQUENCY INPUT
FREQUENCY Pin
Threshold Voltage
FREQUENCY Pin
Input Current
V
F
= V
C
V
F
I
F
Self Protection
Current Limit
(See Note C)
Initial Current Limit
See Note B
2.9
V
10
40
100
μ
A
MULTI-FUNCTION (M), LINE-SENSE (L) AND EXTERNAL CURRENT LIMIT (X) INPUTS
Remote ON Delay
Remote OFF
Setup Time
t
R(ON)
t
R(OFF)
From Remote On to Drain Turn-On
See Note B
Minimum Time Before Drain Turn-On
to Disable Cycle
See Note B
2.5
μ
s
2.5
μ
s
TOP242 P/G
TOP242 Y/R/F
T
J
= 25
°
C
TOP243 P/G
T
J
= 25
°
C
TOP243 Y/R/F
T
J
= 25
°
C
TOP244 P/G
T
J
= 25
°
C
TOP244 Y/R/F
T
J
= 25
°
C
TOP245 Y/R/F
T
J
= 25
°
C
TOP246 Y/R/F
T
J
= 25
°
C
TOP247 Y/R/F
T
J
= 25
°
C
TOP248 Y/R/F
T
J
= 25
°
C
TOP249 Y/R/F
T
J
= 25
°
C
TOP250 Y/R/F
T
J
= 25
°
C
85 VAC
(Rectified Line Input)
265 VAC
(Rectified Line Input)
Internal
di/dt=90 mA/
μ
s
Internal
di/dt=150 mA/
μ
s
Internal
di/dt=180 mA/
μ
s
Internal
di/dt=200 mA/
μ
s
Internal
di/dt=270 mA/
μ
s
Internal
di/dt=360 mA/
μ
s
Internal
di/dt=540 mA/
μ
s
Internal
di/dt=720 mA/
μ
s
Internal
di/dt=900 mA/
μ
s
Internal
di/dt=1080 mA/
μ
s
Internal
di/dt=1260 mA/
μ
s
0.418
0.45
0.481
0.697
0.75
0.802
0.837
0.90
0.963
0.930
1.00 1.070
1.256
1.35 1.445
1.674
1.80 1.926
2.511
2.70 2.889
3.348
3.60 3.852
4.185
4.50
4.815
5.022
5.40
5.778
5.859
6.30
6.741
0.75 x
I
LIMIT(MIN)
0.6 x
I
LIMIT(MIN)
See
Note B
相關(guān)PDF資料
PDF描述
TOP248F SMPS Controller
TOP248R-TL SMPS Controller
TOP249F SMPS Controller
TOP249R-TL SMPS Controller
TOP243R-TL SMPS Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TOP247Y 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 125 W 85-265 VAC 165 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
TOP247Y- 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
TOP247Y/F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Up to 290 W Extended power. design flexible.
TOP247YN 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 128 W 85-265 VAC 165 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
TOP247YN- 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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