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NCP1654是一款用于连续导通模式(CCM)功率因数校正 (PFC)步升预转换器的控制器。它在固定频率模式下控制电源开关导通时间(PWM),并取决于瞬时线圈电流。采用 SO-8 封装,最大程度减少了外部部件数量,并极大简化了 PFC 实施。它还集成了高安全性功能,使得 NCP1654 成为一款适用于有效输入功率失控箝位电路。
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状态
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
NCP1654BD133R2G
Active
Pb
A
H
P
SOIC-8
1
260
REEL
2500
Y
CCM
Fixed
Current Mode
Step-Up
133
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
$0.391
More Details
NCP1654BD200R2G
Active
Pb
A
H
P
SOIC-8
1
260
REEL
2500
N
CCM
Fixed
Current Mode
Step-Up
200
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
$0.4667
More Details
NCP1654BD65R2G
Active
Pb
A
H
P
SOIC-8
1
260
REEL
2500
Y
CCM
Fixed
Current Mode
Step-Up
65
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
$0.3795
More Details
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可靠性数据
Die Related Summary Data
Device: NCP1654BD200R2G
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.)