| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
WS9256 | High Precision PSR Constant Current LED Driver 文件:680.17 Kbytes 頁數(shù):8 Pages | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC | |
WS9256 | High Precision PSR Constant Current LED Driver 文件:680.17 Kbytes 頁數(shù):8 Pages | WINSEMIShenzhen Wenxian Microelectronics Co., Ltd 穩(wěn)先微電子深圳市穩(wěn)先微電子有限公司 | WINSEMI | |
WS9256 | LED驅(qū)動IC-隔離 WS9256是一款高精度原邊反饋LED恒流驅(qū)動芯片,芯片工作在電感電流斷續(xù)模式,適用于全范圍輸入電壓,功率24W以下的反激式隔離LED恒流電源。\n\nWS9256芯片內(nèi)部集成650V功率開關(guān),采用原邊反饋模式,無需次級反饋電路,也無需補償電路,只需要極少的外圍元件即可實現(xiàn)恒流,極大地節(jié)約了系統(tǒng)的成本和體積。\n\nWS9256芯片內(nèi)帶有高精度的電流取樣電路以及AC線電壓恒流補償,使得LED輸出電流精度達(dá)到±3%以內(nèi)。芯片采用了特有的恒流控制方式,可以達(dá)到優(yōu)異的線性調(diào)整率和負(fù)載調(diào)整率。 WS9256提供了多種全面的保護(hù)模式,其中包括:逐周期電\n\n流限制保護(hù)(OCP),LED開路/短 ? 內(nèi)部集成 650V 功率管\n? LED 電流精度保持在±3%以內(nèi)\n? LED 短路/開路保護(hù)\n? FB 對地短路保護(hù)\n? 無需環(huán)路補償; | Winsemi 穩(wěn)先微電子 | Winsemi | |
High Precision PSR Constant Current LED Driver 文件:680.17 Kbytes 頁數(shù):8 Pages | WINSEMIShenzhen Wenxian Microelectronics Co., Ltd 穩(wěn)先微電子深圳市穩(wěn)先微電子有限公司 | WINSEMI | ||
High Precision PSR Constant Current LED Driver 文件:680.17 Kbytes 頁數(shù):8 Pages | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC |
技術(shù)參數(shù)
- Conduction Mode:
DCM
- Dimming:
N/A
- FET:
Internal
- Pmax/Imax:
24/30W
- CC Precision:
±5%
- Package:
DIP7
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WS |
24+ |
SOT23-6 |
363428 |
升壓IC原裝現(xiàn)貨優(yōu)勢產(chǎn)品 |
詢價 | ||
WS |
23+ |
SOT23-6 |
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 | ||
Essentra |
22+ |
NA |
168 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價 | ||
WINSEMI |
25+ |
SOT23 |
1250 |
現(xiàn)貨 |
詢價 | ||
穩(wěn)先微 |
23+ |
SOT23/89 TO92 |
12000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
WINSEMI |
23+ |
SOT-89S |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
穩(wěn)先微 |
22+ |
SOT23/89 TO92 |
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 |
25+ |
SOT-89S |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WINSEMI |
24+ |
SOT23-3 |
60000 |
全新原裝現(xiàn)貨 |
詢價 | ||
24+ |
N/A |
48000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 |
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