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NCP1680是一个CrM PFC控制器IC,用于驱动无桥图腾柱PFC拓扑结构。无桥图腾柱PFC是一种功率因数校正结构,包括一个以PWM开关频率驱动的快速开关桥臂和一个以AC线频率工作的第二桥臂。这种拓扑结构消除了传统PFC电路输入端存在的二极管桥,使功率级的效率得到显著提高。
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CAD Models
Compliance
Package Type
Case Outline
MSL Type
MSL Temp (°C)
Container Type
Container Qty.
ON Target
PFC Mode
Frequency Operation
Control Mode
Topology
fSW Typ (kHz)
VCC Max (V)
Drive Cap. (mA)
UVLO (V)
Latch
UVP
Inhibition
Reference Price
NCP1680AAD1R2G
Active
Pb
A
H
P
SOIC-16
1
260
REEL
2500
Y
CRM
Variable
Current/Voltage Mode
Totem Pole
Variable
30
100 / 100
10.5
Yes
Yes
No
$2.024
More Details
NCP1680ABD1R2G
Active
Pb
A
H
P
SOIC-16
1
260
REEL
2500
F
CRM
Variable
Current/Voltage Mode
Totem Pole
Variable
30
100 / 100
10.5
Yes
Yes
No
$2.024
More Details
NCP1680ACD1R2G
Active
Pb
A
H
P
SOIC-16
1
260
REEL
2500
F
CRM
Variable
Current/Voltage Mode
Totem Pole
Variable
30
100 / 100
10.5
Yes
Yes
No
$0.735
More Details
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可靠性数据
Die Related Summary Data
Device: NCP1680AAD1R2G
Equivalent to wafer fab process: ONC25
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
ONC25
1
2712519294
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.)