onsemi, Power Factor Controller IC 130 kHz 16-Pin, SOIC 30 V

본 이미지는 참조용이오니 재확인이 필요하시면 문의해주세요.

모든 Power Factor Correction 열람하기
현재 비가용
RS는 이 제품을 더 이상 판매하지 않습니다.
RS 제품 번호:
230-9061
제조사 부품 번호:
NCP1680AAD1R2G
제조업체:
onsemi
제품 정보를 선택해 유사 제품을 찾기
모두 선택

브랜드

onsemi

Product Type

Power Factor Controller IC

Maximum Source Current

500mA

Sub Type

Power Factor Controller

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

Standards/Approvals

No

Height

1.75mm

Width

4 mm

Length

5mm

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

관련된 링크들