CC/CV模式降壓型DC-DC變換器

EUP3466A是一款工作在CC或CV模式的降壓型DC-DC變換器，可以提供高達(dá)3A的負(fù)載電流，其具有很好的線性和負(fù)載調(diào)整率。EUP3466A可以在寬輸入電壓范圍8V～36V內(nèi)穩(wěn)定工作，\nEUP3466A提供了通過外部電阻分壓器實(shí)現(xiàn)的可編程線纜補(bǔ)償，而當(dāng)輸出電壓超過額定電壓時(shí)，同樣通過外部電阻分壓實(shí)現(xiàn)開關(guān)關(guān)斷。\nEUP3466A在故障預(yù)防與處理方面，具有二次循環(huán)峰值電流限制、短路保護(hù)以及過溫關(guān)斷等保護(hù)機(jī)制。芯片在關(guān)斷模式下的靜態(tài)電流可低至3μA以下。芯片內(nèi)部軟啟動(dòng)有效減小了輸入浪涌電流和啟動(dòng)時(shí)的輸出過沖。\nEUP3466A 采用SOP-8封裝。 ?輸入電壓范圍：8V至36V\n?輸入電壓浪涌低至40V\n?恒定120KHZ的開關(guān)轉(zhuǎn)換頻率\n?CC/CV(固定電流/固定電壓)模式選擇\n?高達(dá)3A的輸出電流\n?電壓參數(shù)精度：+/-1%\n?恒定電流精度：+/-4%\n?可編程線纜補(bǔ)償\n?內(nèi)部軟啟動(dòng)\n?輸出過壓保護(hù)\n?實(shí)時(shí)監(jiān)測(cè)級(jí)的短路保護(hù)\n?二次循環(huán)峰值電流控制\n?過熱關(guān)斷\n?SOP-8封裝\n?符合RoHS規(guī)范及Pb-Free;

Eutech

德信科技

T-13/4 (5 mm) Low Profile LED Lamps

Description The HLMP-335X/-336X Series are Gallium Arsenide Phosphide on Gallium Phosphide High Efficiency Red Light Emitting Diodes. Features ? High Intensity ? Low Profile: 5.8 mm (0.23 in.) Nominal ? T-13/4 Diameter Package ? Diffused and Non-diffused Types ? General Purpose Leads ? IC

文件：186.64 Kbytes 頁數(shù)：7 Pages

HP

安捷倫

T-13/4 (5 mm) Low Profile LED Lamps

文件：340.78 Kbytes 頁數(shù)：9 Pages

AVAGO

安華高

IC for AC/DC Converter with built??n Power DMOS Transistor with Operating Frequency 132 ? 8 kHz

Description IK3466 is IC for AC/DC converter with build–in power switch with operating frequency 132 ± 8 kHz realized on the base of high-voltage BiCDMOS process. IC performs driving of power built in MOSFET switch, quantity of energy transferred to load is regulated by means of MOSFET on-time.

文件：347.87 Kbytes 頁數(shù)：10 Pages

IKSEMICON