NCP1654: 实现紧凑性和耐用性的功率因数校正控制器，连续导通模式预转换器
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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)，取决于瞬时线圈电流。该电路采用 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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技术文档及设计资源
| 设计和开发工具 (1) | 数据表 (1) |
| 参考设计 (1) | 封装图纸 (1) |
| 设计注释 (1) | 视频 (3) |
| 应用注释 (4) | 评估板文档 (8) |
| 参考手册 (1) | 常见问题 (3) |
评估/开发工具信息
| 产品 | 状况 | Compliance | 简短说明 | 行动 | |
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| NCP1397GANGEVB | Consult Sales Office |
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High Performance Integrated High Voltage Driver Evaluation Board | ||
| NCP1654PFCGEVB | Active |
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Power Factor Controller Evaluation Board |
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Availability & Samples
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Specifications
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外形
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应用框图
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外形 |
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| NCP1654BD133R2G | Active |
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NCP1654 | SOIC-8 | 751-07 | 1 | 260 | Tape and Reel | 2500 | $0.3867 | ||||||||
| NCP1654BD200R2G | Active |
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NCP1654 | SOIC-8 | 751-07 | 1 | 260 | Tape and Reel | 2500 | $0.6948 | ||||||||
| NCP1654BD65R2G | Active |
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NCP1654 | SOIC-8 | 751-07 | 1 | 260 | Tape and Reel | 2500 | $0.3867 | ||||||||
| 市场订货至交货的时间(周) | : | 4 to 8 |
| PandS (2020-09-14 00:00) | : | >1K |
| 市场订货至交货的时间(周) | : | 2 to 4 |
| ON Semiconductor (2020-09-02 00:00) | : | 5,000 |
| PandS (2020-09-14 00:00) | : | >1K |
| 市场订货至交货的时间(周) | : | 13 to 16 |
| PandS (2020-09-14 00:00) | : | >1K |
Product
Description
Pricing ($/Unit)
Compliance
Status
PFC Mode
Frequency Operation
Control Mode
Topology
fSW Typ (kHz)
VCC Max (V)
Drive Cap. (mA)
UVLO (V)
Latch
UVP
Inhibition
Package Type
NCP1654BD133R2G
$0.3867
Pb
A
H
P
Active
CCM
Fixed
Current Mode
Step-Up
133
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
NCP1654BD200R2G
$0.6948
Pb
A
H
P
Active
CCM
Fixed
Current Mode
Step-Up
200
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
NCP1654BD65R2G
$0.3867
Pb
A
H
P
Active
CCM
Fixed
Current Mode
Step-Up
65
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
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