| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
SD3303 | 3W升壓恒流LED驅(qū)動器 SD3303是采用PWM控制模式開關(guān)型DC-DC升壓恒流驅(qū)動,用于驅(qū)動3W大功率白光LED。LED電流可通過外部反饋電阻調(diào)節(jié)500mA~1A輸出,95mV的反饋電壓可以有效減少外部電阻的損耗。固定1MHZ開關(guān)頻率。使用較小的電感和陶介電容。輸入電壓:1.8-3.6V。LED電流可通過外部電阻設(shè)定。反饋電壓95mV。具有2A NMOS開關(guān)管(100mΩ)在高負(fù)載下可提供高效率。通過DC直流電壓加到FB端對LED亮度進(jìn)行細(xì)調(diào)或PWM信號加到SHDN。LED功能效率達(dá):90%。電流精度:±5%。低啟動電壓:0.9V(Iled=270mA).低維持電壓:0.75V(LED電流=200mA)。內(nèi)部2AM | Shouding 首鼎 | Shouding | |
SD3303 | 3W HIGH POWER WHITE LED DRIVER 文件:1.04345 Mbytes 頁數(shù):8 Pages | SHOUDING 首鼎 | SHOUDING | |
5 AMP PNP HIGH SPEED POWER TRANSISTOR 120 VOLTS 文件:160.71 Kbytes 頁數(shù):3 Pages | SSDI | SSDI | ||
P-Channel Enhancement Mode MOSFET 文件:255.74 Kbytes 頁數(shù):11 Pages | SINOPWER 大中集成電路 | SINOPWER | ||
P-Channel Enhancement Mode MOSFET 文件:255.74 Kbytes 頁數(shù):11 Pages | SINOPWER 大中集成電路 | SINOPWER |
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SHOUDING |
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 | ||
24+ |
N/A |
57000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
SHOUDING(首鼎半導(dǎo)體) |
23+ |
SOT-23-6 |
328 |
LED驅(qū)動芯片/百分百原裝現(xiàn)貨 |
詢價 | ||
SD |
24+ |
SOT23-6 |
6000 |
原裝現(xiàn)貨 |
詢價 | ||
ON/DIODES/PANJIT |
24+ |
DPAKTO-252 |
43000 |
詢價 | |||
PANJIT |
19+ |
TO-252 |
200000 |
詢價 | |||
PANJIT |
20+ |
TO-252 |
36800 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
PANJIT |
24+ |
TO-252 |
25000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
PANJIT |
TO-252 |
22+ |
6000 |
十年配單,只做原裝 |
詢價 | ||
PANJIT |
TO-252 |
25000 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
相關(guān)規(guī)格書
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