JW1779中文資料杰華特數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
JW1779 |
| 功能描述 | Integrated 500V MOS Non-isolated Buck LED Driver |
| 文件大小 |
656.73 Kbytes |
| 頁面數(shù)量 |
10 頁 |
| 生產(chǎn)廠商 | JW |
| 中文名稱 | 杰華特 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-22 11:16:00 |
| 人工找貨 | JW1779價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
JW1779規(guī)格書詳情
DESCRIPTION
JW1779 is a non-isolated, constant output current
step-down LED driver with 500V MOSFET
integrated. Operating in the boundary mode
makes it high efficiency and low radiation.
Patented algorithms ensure good current
accuracy and excellent line/load regulations with
lowest BOM cost.
JW1779 is supplied from the MOSFET drain
directly, so the auxiliary winding is eliminated,
which can light up the LED within 100mS.
With unique sampling techniques, JW1779 has
multi-protection functions which can largely
enhance the safety and reliability of the system,
including VDD UVLO, inductor short protection,
LED short protection and over-temperature
protection.
FEATURES
Integrate 500V, Low Rdson MOSFET
30Ohm,100mA maximum output current
Excellent line/load regulation
Boundary mode operation
High efficiency
LED SCP
VDD UVLO
Over-temperature protection
Brown Out Protection
Inductor short protection
TO-92 package
APPLICATIONS
LED lighting
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
JOULWATT |
23+ |
SOT23-3 |
12000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
JOULWAT |
23+ |
SOP8 |
5000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
JOULWATT |
2447 |
SOP8 |
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 | ||
國產(chǎn) |
23+ |
SOT-89S |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
原裝 |
23+ |
SOT-23 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
JOULWATT |
23+ |
SOP-8 |
15054 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | ||
JOULWATT/杰華特 |
2450+ |
SOP10 |
6540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
Joulwatt(杰華特) |
24+ |
SOP-8 |
32000 |
全新原廠原裝正品現(xiàn)貨,低價出售,實(shí)單可談 |
詢價 | ||
JOULWATT |
2023+ |
SOP-8 |
63200 |
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨 |
詢價 | ||
國產(chǎn) |
24+ |
SOT-23 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 |
