参数资料
型号: TOP244G
厂商: Power Integrations
文件页数: 37/52页
文件大小: 0K
描述: IC OFFLINE SWIT OVP UVLO HV 8SMD
标准包装: 50
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): 28W
工作温度: -40°C ~ 150°C
封装/外壳: 8-SMD(7 个接脚),鸥形翼
供应商设备封装: SMD-8B
包装: 管件
TOP242-250
Parameter
Symbol
Conditions
SOURCE = 0 V; T J = -40 to 125 °C
See Figure 53
(Unless Otherwise Speci?ed)
Min
Typ
Max
Units
CIRCUIT PROTECTION (cont.)
Self Protection
Current Limit
(See Note C)
I LIMIT
TOP248 Y/R/F
T J = 25 °C
TOP249 Y/R/F
T J = 25 °C
TOP250 Y/R/F
T J = 25 °C
Internal
di/dt = 900 mA/ μ s
Internal
di/dt = 1080 mA/ μ s
Internal
di/dt = 1260 mA/ μ s
4.185
5.022
5.859
4.50
5.40
6.30
4.815
5.778
6.741
A
Initial Current Limit
I INIT
See Note B
≤85 VAC 0.75 x
(Recti?ed Line Input) I LIMIT(MIN)
265 VAC 0.6 x
(Recti?ed Line Input) I LIMIT(MIN)
A
Leading Edge
Blanking Time
Current Limit
Delay
Thermal Shut-
down Temperature
Thermal Shut-
down Hysteresis
Power-Up Reset
Threshold Voltage
OUTPUT
t LEB
t IL(D)
V C(RESET)
See Figure 52
T J = 25 °C, I C = 4 mA
I C = 4 mA
Ω
Figure 53, S1 Open
130
1.75
220
100
140
75
3.0
150
4.25
ns
ns
° C
° C
V
ON-State
Resistance
R DS(ON)
TOP242
I D = 50 mA
TOP243
I D = 100 mA
TOP244
I D = 150 mA
TOP245
I D = 200 mA
TOP246
I D = 300 mA
TOP247
I D = 400 mA
TOP248
I D = 500 mA
T J = 25 °C
T J = 100 °C
T J = 25 °C
T J = 100 °C
T J = 25 °C
T J = 100 °C
T J = 25 °C
T J = 100 °C
T J = 25 °C
T J = 100 °C
T J = 25 °C
T J = 100 °C
T J = 25 °C
T J = 100 °C
15.6
25.7
7.80
12.9
5.20
8.60
3.90
6.45
2.60
4.30
1.95
3.22
1.56
2.58
18.0
30.0
9.00
15.0
6.00
10.0
4.50
7.50
3.00
5.00
2.25
3.75
1.80
3.00
?
O
11/05
37
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TOP244G- 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
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TOP244GN- 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
TOP244GN-TL 功能描述:交流/直流开关转换器 20 W 85-265 VAC 28 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
TOP244G-TL 功能描述:IC OFFLINE SWIT OVP UVLO HV 8SMD RoHS:否 类别:集成电路 (IC) >> PMIC - AC-DC 转换器,离线开关 系列:TOPSwitch®-GX 标准包装:1 系列:FPS™ 输出隔离:隔离 频率范围:61kHz ~ 73kHz 输入电压:8 V ~ 26 V 输出电压:650V 功率(瓦特):12W 工作温度:-40°C ~ 115°C 封装/外壳:8-DIP(0.300",7.62mm) 供应商设备封装:8-MDIP 包装:Digi-Reel® 其它名称:FSL206MRBNFSDKR