onsemi, Power Factor Controller IC 130 kHz 16-Pin, SOIC 30 V
- RS庫存編號:
- 230-9063
- 製造零件編號:
- NCP1680ABD1R2G
- 製造商:
- onsemi
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- RS庫存編號:
- 230-9063
- 製造零件編號:
- NCP1680ABD1R2G
- 製造商:
- onsemi
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | onsemi | |
| Product Type | Power Factor Controller IC | |
| Sub Type | Power Factor Controller | |
| Maximum Source Current | 800mA | |
| Maximum Sink Current | 800mA | |
| Switching Frequency | 130kHz | |
| Supply Current | 4mA | |
| Zero Power Detection | No | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Minimum Supply Voltage | 9.5V | |
| Pin Count | 16 | |
| Maximum Supply Voltage | 30V | |
| Minimum Operating Temperature | -40°C | |
| Series | NCP1680A | |
| Length | 5mm | |
| Standards/Approvals | No | |
| Width | 4 mm | |
| Height | 1.75mm | |
| Maximum Operating Temperature | 125°C | |
| Automotive Standard | No | |
| 選取全部 | ||
|---|---|---|
品牌 onsemi | ||
Product Type Power Factor Controller IC | ||
Sub Type Power Factor Controller | ||
Maximum Source Current 800mA | ||
Maximum Sink Current 800mA | ||
Switching Frequency 130kHz | ||
Supply Current 4mA | ||
Zero Power Detection No | ||
Mount Type Surface | ||
Package Type SOIC | ||
Minimum Supply Voltage 9.5V | ||
Pin Count 16 | ||
Maximum Supply Voltage 30V | ||
Minimum Operating Temperature -40°C | ||
Series NCP1680A | ||
Length 5mm | ||
Standards/Approvals No | ||
Width 4 mm | ||
Height 1.75mm | ||
Maximum Operating Temperature 125°C | ||
Automotive Standard No | ||
The ON Semiconductor series NCP1680 is a CRM PFC controller IC designed to drive the bridgeless totem-pole PFC topology. The bridgeless totem-pole PFC is a power factor correction architecture that consists of a fast switching leg driven at the PWM switching frequency and a second leg that operates at the AC line frequency. This topology eliminates the diode bridge present at the input of a conventional PFC circuit, allowing significant improvement in the power stage efficiency.
Totem Pole PFC Topology Eliminates Input Diode Bridge
Critical Conduction Mode (CRM) Operation
Discontinuous Conduction Mode (DCM) with Valley Turn On Under Light Load Condition
Frequency Fold back in DCM With 25 kHz Minimum Frequency
Skip Mode in Very Light Load Condition
Proprietary Current Sense Scheme
Digital Voltage Loop Compensation