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700V 集成电源开关,用于 26W 离线反激转换器,100kHz,过电压/欠电压保护
Obsolete
FSB147H 是下一代绿色模式安森美半导体电源开关 (FPS™),结合了安森美半导体创新的 mWSaver™ 技术,大大降低了待机和无负载功耗,实现了对于全球所有待机模式能效规定的要求。它在一个封装中集成了先进的电流模式脉宽调制 (PWM) 和雪崩坚固的 700V SenseFET,实现了比之前方案待机能效更高、尺寸更小、可靠性更高、系统成本更低的辅助电源设计。安森美半导体的 mWSaver™ 技术提供了最佳的无负载和轻负载极低功耗。创新的 Ax-CAP™ 方法是五个专属 mWSaver™ 技术之一,通过消除了 X 盖帽放电电阻最大程度减小了 EMI 滤波器中的损耗,同时满足了 IEC61010-1 安全要求。mWSaver™ 绿色模式会在负载降至最低开关损耗时逐渐降低开关频率。新型的专属异步抖动减少了 EMI 辐射,内置的同步斜率补偿则可在较宽的输入电压范围内实现稳定的峰值电流模式控制。专属的内部线路补偿可在整个通用线路电压范围内确保恒定输出功率限值。FSB147H 只需很少的外部组件,提供了一个基本平台,适用于具有低待机功耗的成本高效的反激转换器设计。
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CAD Models
Compliance
Package Type
Case Outline
MSL Type
MSL Temp (°C)
Container Type
Container Qty.
ON Target
Control Mode
fsw Typ (kHz)
fJitter Typ (%)
Stand-by Mode
RDS(ON) Typ (Ω)
V(BR)DSS Max (V)
IPeak (mA)
HV Start-up Min (V)
DSS (mA)
UVLO
Short Circuit Protection
Over Power Compensation
Brown-out
Latch
Reference Price
Obsolete
Pb
A
H
P
PDIP-8
NA
0
TUBE
3000
N
Current Mode
100
-
-
2.3
700
1500
Yes
-
Yes
Yes
Yes
Yes
No
Price N/A
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可靠性数据
Die Related Summary Data
Device: FSB147HNY
Equivalent to wafer fab process: BJ,CE
产品技术
产品技术
等效器件小时
平均故障间隔时间/平均无故障时间(按小时计算)
FITS
BJ,CE
0
47005475
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Re-calculate Data
Data is based on the following assumptions.
Note: The temperature and confidence level may be adjusted to your requirements.
Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)