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부품번호 | BW7385A 기능 |
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기능 | High Power Factor & Accuracy Constant Current LED Driver | ||
제조업체 | Bruckewell | ||
로고 | |||
Preliminary BW7385A
High Power Factor & Accuracy Constant Current LED Driver
Features
TM (Transition Mode) Fixed On -Time PFC
Control
Accuracy Constant Current
Low BOM Cost
Inductor Size Reduction
CT Pin Adjust Frequency Range for
Optimization
Over Voltage Protection (OVP)-Auto Recovery
LED Short Protection (SCP) -Auto Recovery
Over Load Protection (OLP) -Auto Recovery
SOT-26 Package
Compatible Inductance Ballast
Incompatible Electronic Ballast
Description
The BW7385A is a highly-integrated, low startup
current, TM (Transition Mode), fixed on- time PFC
control and PWM controller. These functions enable the
LED driver to easily meet the accuracy average LED
current and high power factor requirements. The
integrated functions also include the LED short
protection, over voltage protection, over load
protection. The COMP pin controls the duty by
connected an RC compensation network to ground
and forming the closed loop feedback control.
The BW7385A improves the performance and
reduces the cost of the LED driver. It is a 6-pin
SOT-26 package.
Application
GU10 /E14 LED Bulb
Others LED Lighting Applications
1
Application Circuit
Preliminary BW7385A
4
4페이지 Package Information
SOT-26
Preliminary BW7385A
SYMBOL
MILLIMETERS
MIN.
MAX.
A 1.45
A1 0.00 0.15
A2 0.90 1.30
b 0.30 0.50
c 0.08 0.22
D 2.70 3.10
E 2.60 3.00
E1 1.40 1.80
e 0.95 BSC
e1 1.90 BSC
L 0.30 0.60
θ 0o 8 o
Note: 1. Followed from JEDEC TO-178 AB.
SOT-26
MIN.
0.000
0.035
0.012
0.003
0.106
0.102
0.055
0.012
0o
INCHES
0.037 BSC
0.075 BSC
MAX.
0.057
0.006
0.051
0.020
0.009
0.122
0.118
0.071
0.024
8o
2. Dimension D and E1 do not include mold flash, protrusions or gate burrs. Mold flash, protrusions or
gate burrs shall not exceed 10 mil per side
7
7페이지 | |||
구 성 | 총 9 페이지수 | ||
다운로드 | [ BW7385A.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 |
BW7385A | High Power Factor & Accuracy Constant Current LED Driver | Bruckewell |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |