參數(shù)資料
型號： TOP244GTL
廠商： POWER INTEGRATIONS INC
元件分類： 穩(wěn)壓器
英文描述： 2.16 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PDSO7
封裝： PLASTIC, SMD-8/7
文件頁數(shù)： 9/52頁
文件大?。?/td> 2175K
代理商： TOP244GTL
TOP242-250
17
N
4/05
X
PI-2629-092203
DC
Input
Voltage
+
-
D
S
C
CONTROL
L
RIL
RLS
12 k
2 M
VUV = IUV x RLS
VOV = IOV x RLS
For RLS = 2 M
DCMAX@100 VDC = 78%
DCMAX@375 VDC = 38%
For RIL = 12 k
ILIMIT = 69%
See Figure 54b for
other resistor values
(RIL) to select different
ILIMIT values
VUV = 100 VDC
VOV = 450 VDC
Typical Uses of LINE-SENSE (L) and EXTERNAL CURRENT LIMIT (X) Pins (cont.)
PI-2640-040501
DC
Input
Voltage
+
-
D
S
C
CONTROL
L
ON/OFF
47 k
QR can be an optocoupler
output or can be replaced by
a manual switch.
300 k
QR
Typical Uses of MULTI-FUNCTION (M) Pin
PI-2508-081199
DC
Input
Voltage
+
-
D
S
C
CONTROL
M
C
D
S
C
D
S
M
PI-2509-040501
DC
Input
Voltage
+
-
D
M
S
C
VUV = IUV x RLS
VOV = IOV x RLS
For RLS = 2 M
VUV = 100 VDC
VOV = 450 VDC
DCMAX@100 VDC = 78%
DCMAX@375 VDC = 38%
CONTROL
RLS
2 M
PI-2510-040501
DC
Input
Voltage
+
-
D
M
S
C
VUV = RLS x IUV
For Value Shown
VUV = 100 VDC
RLS
6.2 V
2 M
22 k
CONTROL
PI-2516-040501
DC
Input
Voltage
+
-
D
M
S
C
VOV = IOV x RLS
For Values Shown
VOV = 450 VDC
CONTROL
RLS
1N4148
2 M
30 k
Figure 30. Three Terminal Operation (MULIT-FUNCTION Features
Disabled).
Figure 31. Line-Sensing for Undervoltage, Over-Voltage and Line
Feed-Forward.
Figure 32. Line-Sensing for Under-Voltage Only (Overvoltage
Disabled).
Figure 33. Line-Sensing for Overvoltage Only (Under-Voltage
Disabled). Maximum Duty Cycle Reduced at Low Line
and Further Reduction with Increasing Line Voltage.
Figure 28. Line-Sensing and Externally Set Current Limit.
Figure 29. Active-on Remote ON/OFF.
相關(guān)PDF資料
PDF描述
TOP243F 1.44 A SWITCHING REGULATOR, 140 kHz SWITCHING FREQ-MAX, PZIP6
TPS2055BDBV 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS2045BD 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2045BDBV 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TOP244G-TL 功能描述:IC OFFLINE SWIT OVP UVLO HV 8SMD RoHS:否 類別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開關(guān) 系列:TOPSwitch®-GX 標(biāo)準(zhǔn)包裝:1 系列:FPS™ 輸出隔離:隔離 頻率范圍:61kHz ~ 73kHz 輸入電壓:8 V ~ 26 V 輸出電壓:650V 功率（瓦特）:12W 工作溫度:-40°C ~ 115°C 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-MDIP 包裝:Digi-Reel® 其它名稱:FSL206MRBNFSDKR
TOP244P 功能描述:IC OFFLINE SWIT OVP UVLO HV 8DIP RoHS:否 類別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開關(guān) 系列:TOPSwitch®-GX 標(biāo)準(zhǔn)包裝:1 系列:FPS™ 輸出隔離:隔離 頻率范圍:61kHz ~ 73kHz 輸入電壓:8 V ~ 26 V 輸出電壓:650V 功率（瓦特）:12W 工作溫度:-40°C ~ 115°C 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-MDIP 包裝:Digi-Reel® 其它名稱:FSL206MRBNFSDKR
TOP244P- 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
TOP244P/G 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.
TOP244PN 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 20 W 85-265 VAC 28 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
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