WS3412中文資料穩(wěn)先微電子數(shù)據(jù)手冊PDF規(guī)格書
WS3412規(guī)格書詳情
General Description
The WS3412 is designed for active PFC non-isolated buck LED driver. It operates at valley switching mode with high efficiency, low EMI and High PF. The output current automatically adapt to the variation of the inductance and the output voltage.The truly constant current LED is realized. The WS3412 integrates 550V power MOSFET, using SOP8 package, producing up to 260mA output current. It can achieve excellent constant current performance with very few external components.
Features
High Power Factor Correction, Low Total Harmonic Distortion
Dynamic Temperature Compensation
550V Power MOSFET Integrated
No Auxiliary Winding For Supplying
SOP8 Package,Up To 260mA Output Current
Valley Switching, High efficiency,Low EMI
Automatic Compensate the Inductance Variation
Automatic Adapt to the Change of Output Voltage
LED Short Circuit Protection
Over Voltage Protection
Over Temperature Protection
Open Circuit Protection
Few External Components
Applications
LED Driver Supply
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINSEMI |
23+ |
NA/ |
3924 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
WINSEMI/穩(wěn)先微 |
24+ |
DIP7 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WINSEMI |
22+ |
SOP8 |
30000 |
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價 | ||
WINSEMI |
1822+ |
SOP7 |
6852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
代理WINSEMI |
24+ |
SOP-8 |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
穩(wěn)先微主做主推 |
23+ |
SOP7 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
WINSEMI |
22+ |
SOP8 |
33485 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
WINSEMI |
2447 |
SOP7 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
24+ |
SOP-8 |
8866666 |
原裝現(xiàn)貨 |
詢價 | |||
WINSEMI |
23+ |
SOP8 |
12000 |
原裝正品假一罰百!可開增票! |
詢價 |
