參數(shù)資料
型號(hào)： TOP243F
英文描述： SMPS Controller
中文描述： 開(kāi)關(guān)電源控制器
文件頁(yè)數(shù)： 3/52頁(yè)
文件大?。?/td> 457K
代理商： TOP243F
TOP242-250
3
H
9/02
Figure 2a. Functional Block Diagram (Y, R or F Package).
PI-2641-061200
PI-2639-060600
Figure 2b. Functional Block Diagram (P or G Package).
PI-2631-061200
SHUTDOWN/
AUTO-RESTART
COMPWM
CLOCK
SAW
CTURN-ON
GATE DRIVER
COMPARATOR
INTERNAL UV
INTERNAL
SUPPLY
5.8 V
SOURCE (S)
S
R
Q
DMAX
STOPSTART
-
+
CONTROL (C)
FUMULTI-
-
+
5.8 V
IFB
RE
ZC
VC
+
-
LEDGE
BLANKING
÷
8
1
HYSTERETIC
THERMAL
SHUTDOWN
ERROR AMPLIFIER
+
-
DRAIN (D)
ON/OFF
SSOFT
DCMAX
VBG
DCMAX
VBG + VT
0
OV/UV
V
I (LIMIT)
CLIMIT
ADJUST
LINE
SENSE
SOFT START
LIGHT LOAD
FREQUENCY
REDUCTION
STOP LOGIC
OSCILLATOR WITH JITTER
PI-2639-060600
ASHUTDOWN/
COMPWM
CLOCK
SAW
HALF
CTURN-ON
GATE DRIVER
COMPARATOR
INTERNAL UV
INTERNAL
5.8 V
SOURCE (S)
S
R
Q
DMAX
STOPSTART
-
+
CONTROL (C)
LINE-SENSE (L)
CUEXTERNAL
FREQUENCY (F)
-
+
5.8 V
1 V
IFB
RE
ZC
VC
+
-
LEDGE
BLANKING
÷
8
1
HYSTERETIC
THERMAL
SHUTDOWN
SHUNT REGULATOR/
ERROR AMPLIFIER
+
-
DRAIN (D)
ON/OFF
SSOFT
DCMAX
VBG
DCMAX
VBG + VT
0
OV/UV
V
I (LIMIT)
CLIMIT
ADJUST
LINE
SOFT START
LIGHT LOAD
FREQUENCY
REDUCTION
STOP LOGIC
OSCILLATOR WITH JITTER
相關(guān)PDF資料
PDF描述
TOP243G SMPS Controller
TOP243G-TL SMPS Controller
TOP250F SMPS Controller
TOP250R-TL SMPS Controller
TOP250Y SMPS Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TOP243F- 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
TOP243FN 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 30W 85-265 VAC 45W 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(kāi)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
TOP243FN- 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
TOP243FN-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
TOP243F-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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