SY58594 반도체 회로 부품 판매점
Evaluation Board (Single Stage Buck PFC Controller)
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 Silergy |
Evaluation Board SY58594
Single Stage Buck PFC Controller
For LED Lighting
1. Introduction
The SY58594 is a single stage Buck PFC controller targeting at LED lighting applications. It drives the
Buck converter in the quasi-resonant mode to achieve higher efficiency. It keeps the Buck converter in
constant on time operation to achieve high power factor.
2. Application
Provide 16W~18W output power, for non-isolation LED lighting.
3. Design Specifications
Item
Input Voltage(V)
Output
Voltage (V)
Current(mA)
Power(W)
PF
(220Vac，full load)
Efficiency
（220Vac，full load）
condition
Working temperature
Min
176
75
>0.94
>91%
-20℃
Typical
176-264
80
225
18W
0.96
91.4%
Max
264
75℃
Note
DB_SY58594 Rev. 0.9 Silergy Corp. Confidential- Prepared for Customer Use Only 1
4. Schematic
DB_SY58594
DB_SY58594 Rev. 0.9
Figure 1. Schematic Diagram
Silergy Corp. Confidential- Prepared for Customer Use Only
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PDF 파일 내의 페이지 : 총 9 페이지
제조업체: Silergy
( silergy )
SY58594 controller
데이터시트 다운로드 :
[ SY58594.PDF ]
[ SY58594 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
