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부품번호 | BW7383 기능 |
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기능 | 6 Pin Non-isolation Buck current control IC | ||
제조업체 | Bruckewell Technology | ||
로고 | |||
BW7383
6 Pin Non-isolation Buck current control IC with High PFC for LED Lighting
FEATURES
Universal Input Voltage Range from 90VAC to
264VAC
Transition-mode PFC operating
Built-in Active Power Factor Correction
Technique
Constant Output Current Control LED driver
Good Line and Load Regulation
Open-LED Protection on DMG and VCC pin
Over-Voltage Protection on VCC pin
Short-LED Protection
Cycle by Cycle Over current Protection on CS
pin
Over-Temperature Protection
Gate Driving Voltage Clamping
SOT26 Package Available
DESCRIPTION
BW7383 is a non-isolation Buck type control IC
with active power factor correction function for LED
lighting application.
The IC achieves high power factor and high
efficiency by BCM mode. The line and load
regulation of LED current is about ±2.5% because
of particular control method.
BW7383 also provides gate driving voltage
clamping, VCC over voltage protection and system
output open/short circuit protection to increase IC
performance.
APPLICATIONS
LED lighting
Down light
Tube lamp
PAR lamp
Bulb
ORDER INFORMATION
BW 7383- KF R
BW
Circuit Type
Shipping:
R: Tape & Reel
KF: SOT-26
PIN CONFIGURATIONS (TOP VIEW)
SOT-26
1 COM DMG 6
2 GND VCC 5
3 CS
OUT 4
Rev 1.1 Jan. 2014
1
http://www.Datasheet4U.com
BW7383
6 Pin Non-isolation Buck current control IC with High PFC for LED Lighting
BLOCK DIAGRAM
Figure 2
Rev 1.1 Jan. 2014
4
4페이지 BW7383
6 Pin Non-isolation Buck current control IC with High PFC for LED Lighting
OVP Protection (By DMG)
VDMG_OVP = VOVPS × RDGM1 + (RDGM2 //1.6M)
RDGM2 //1.6M
OVP Protection (By VCC)
VVCC_OVP = VOVPA + VZD1
Short Circuit Protection
VO _ Short = VO _ STR × RDGM1 + ( RDGM2 //1.6M)
RDGM2 //1.6M
Rev 1.1 Jan. 2014
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ BW7383.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
BW7381 | Universal High Brightness LED Driver | Bruckewell Technology |
BW7383 | 6 Pin Non-isolation Buck current control IC | Bruckewell Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |