参数资料
型号: TOP244G
厂商: Power Integrations
文件页数: 3/52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
VC
-
ADJUST
CONTROL (C)
ZC
SHUNT REGULATOR/
ERROR AMPLIFIER
-
+ 5.8 V
IFB
VI (LIMIT)
CURRENT
LIMIT SOFT
START
ON/OFF
VBG + VT
+
5.8 V
4.8 V
INTERNAL UV
COMPARATOR
SOFT START
0
1
÷ 8
SHUTDOWN/
AUTO-RESTART
INTERNAL
SUPPLY
-
+
CURRENT LIMIT
COMPARATOR
DRAIN (D)
EXTERNAL
CURRENT LIMIT (X)
STOP LOGIC
HYSTERETIC
THERMAL
LINE-SENSE (L)
VBG
1 V
OV/UV
STOP SOFT-
START
SHUTDOWN
CONTROLLED
TURN-ON
GATE DRIVER
LINE
SENSE
DCMAX
DCMAX
DMAX
CLOCK
SAW
FREQUENCY (F)
HALF
FREQ.
OSCILLATOR WITH JITTER
-
+
S
R
Q
LEADING
EDGE
BLANKING
PWM
COMPARATOR
LIGHT LOAD
RE
FREQUENCY
REDUCTION
SOURCE (S)
PI-2639-060600
Figure 2a. Functional Block Diagram (Y, R or F Package).
VC
-
CONTROL (C)
ZC
SHUNT REGULATOR/
ERROR AMPLIFIER
-
+ 5.8 V
IFB
+
5.8 V
4.8 V
INTERNAL UV
COMPARATOR
SOFT START
0
1
INTERNAL
SUPPLY
DRAIN (D)
VI (LIMIT)
CURRENT
LIMIT
ADJUST
SOFT
START
ON/OFF
÷ 8
-
+
VBG + VT
SHUTDOWN/
AUTO-RESTART
CURRENT LIMIT
COMPARATOR
MULTI-
FUNCTION (M)
STOP LOGIC
HYSTERETIC
THERMAL
SHUTDOWN
VBG
OV/UV
STOP SOFT-
START
CONTROLLED
TURN-ON
GATE DRIVER
LINE
SENSE
DCMAX
DCMAX
DMAX
CLOCK
SAW
OSCILLATOR WITH JITTER
-
+
S
R
Q
LEADING
EDGE
BLANKING
PWM
COMPARATOR
LIGHT LOAD
RE
FREQUENCY
REDUCTION
SOURCE (S)
PI-2641-061200
Figure 2b. Functional Block Diagram (P or G Package).
O
11/05
3
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相关代理商/技术参数
参数描述
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
TOP244GN 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
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