参数资料
型号: TOP249F
厂商: Power Integrations
文件页数: 31/52页
文件大小: 0K
描述: IC OFFLINE SWIT UVLO HV TO262
标准包装: 2,000
系列: TOPSwitch®-GX
输出隔离: 隔离
频率范围: 66 ~ 132kHz
输出电压: 700V
功率(瓦特): 250W
工作温度: -40°C ~ 150°C
封装/外壳: TO-262-7(成形引线),6 引线
供应商设备封装: TO-262-7C
包装: 管件
TOP242-250
+
SAFETY SPACING
Y1-
CAPACITOR
MAXIMIZE HATCHED COPPER
AREAS ( ) FOR OPTIMUM
HEAT SINKING
OUTPUT RECTIFIER
HV
INPUT FILTER CAPACITOR
OUTPUT FILTER CAPACITOR
-
S
S D
TOPSwitch-GX
PRI
BIAS
PRI
BIAS
T
R
A
N
S
F
O
R
M
E
R
SEC
TOP VIEW
R1
M S
S
C
OPTO-
COUPLER
R2
-
DC
OUT
+
PI-2670-042301
Figure 47. Layout Consideratiions for TOPSwitch-GX using P or G Package.
SAFETY SPACING
+
HV
INPUT FILTER CAPACITOR
Y1-
CAPACITOR
MAXIMIZE HATCHED COPPER
AREAS ( ) FOR OPTIMUM
HEAT SINKING
OUTPUT RECTIFIER
OUTPUT FILTER CAPACITOR
-
TOPSwitch-GX
TOP VIEW
X
L
D
C
T
R
A
N
S
F
O
R
M
E
R
SEC
R1
HEAT SINK
OPTO-
COUPLER
-
DC
OUT
+
PI-2669-042301
Figure 48. Layout Consideratiions for TOPSwitch-GX using Y or F Package.
O
11/05
31
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相关代理商/技术参数
参数描述
TOP249F- 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP249FN 功能描述:交流/直流开关转换器 180 W 85-265 VAC 250 W 230 VAC RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压(最大值):23.5 V 输入/电源电压(最小值):11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel
TOP249FN- 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP249FN-TL 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP249F-TL 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher