onsemi NCP1680ABD1R2G, Power Factor Controller, 130 kHz, 30 V 16-Pin, SOIC
- RS庫存編號:
- 230-9064
- 製造零件編號:
- NCP1680ABD1R2G
- 製造商:
- onsemi
不可供應
RS 不再對此產品進貨。
- RS庫存編號:
- 230-9064
- 製造零件編號:
- NCP1680ABD1R2G
- 製造商:
- onsemi
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | onsemi | |
| Maximum Switching Frequency | 130 kHz | |
| IC Type | Power Factor Controller IC | |
| Package Type | SOIC | |
| Pin Count | 16 | |
| Maximum Operating Supply Voltage | 30 V | |
| 選取全部 | ||
|---|---|---|
品牌 onsemi | ||
Maximum Switching Frequency 130 kHz | ||
IC Type Power Factor Controller IC | ||
Package Type SOIC | ||
Pin Count 16 | ||
Maximum Operating Supply Voltage 30 V | ||
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
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