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NCP1910 采用 SO-24WB 封装,结合了一个用于为下一代 ATX 或平板电视转换器供电的先进电路。NCP1910 具有 65 kHz 连续导通模式功率因数控制器和承载高电压驱动器的 LLC 控制器,可为 85 种以上的离线电源供电。为了满足严格的能效要求,该 PFC 电路实施了可调频率折回,以便在负载变轻时降低开关损耗。为了应对 ATX 或平板电视规范要求的信号序列,该控制器包括了若干专用引脚,可实现辅助侧和初级侧之间的握手。这些信号包括电源正常线路,还包括通过光耦合器来开关控制器的控制引脚。安全起见,有另外一个 OVP 输入在主反馈网络发生漂移时提供必要的冗余性。最后,快速故障输入可在发生过电流情况下,通过触发自动恢复软启动序列立即做出反应。
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NCP1910A100DWR2G
Pb
A
H
P
SOIC-24
3
260
REEL
1000
N
Half-Bridge
Current Mode
Up to 500
Yes
9/10.4
Yes
Yes
Yes
20
500 / 1000
Price N/A
More Details
NCP1910A65DWR2G
Pb
A
H
P
SOIC-24
3
260
REEL
1000
N
Half-Bridge
Current Mode
Up to 500
Yes
9/10.4
Yes
Yes
Yes
20
500 / 1000
Price N/A
More Details
NCP1910B100DWR2G
Pb
A
H
P
SOIC-24
3
260
REEL
1000
N
Half-Bridge
Current Mode
Up to 500
Yes
9/10.4
Yes
Yes
Yes
20
500 / 1000
Price N/A
More Details
NCP1910B65DWR2G
Active
Pb
A
H
P
SOIC-24
3
260
REEL
1000
Y
Half-Bridge
Current Mode
Up to 500
Yes
9/10.4
Yes
Yes
Yes
20
500 / 1000
$1.5729
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可靠性数据
Die Related Summary Data
Device: NCP1910A100DWR2G
Equivalent to wafer fab process: VHVIC
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
VHVIC
2
2577173853
More Details
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.)