保護(hù)型 LED 陣列驅(qū)動(dòng)器

A6263 是一款線(xiàn)性、可編程電流調(diào)節(jié)器，通過(guò)四路輸出提供電流，每路均可提供最高 100 mA，以驅(qū)動(dòng)高亮 LED 陣列。輸出可根據(jù)需要并聯(lián)或閑置。每路輸出的經(jīng)調(diào)節(jié)的 LED 電流（精確到 5%）由單個(gè)參考電阻設(shè)置。不使用鎮(zhèn)流電阻，每個(gè)串的電流匹配優(yōu)于 10%。使用恒流驅(qū)動(dòng) LED，確保安全運(yùn)行，并提供最大的可能照明輸出。\n\nIC 針對(duì)以下常見(jiàn)故障提供保護(hù)：\n\n LED 串對(duì)地短路 單個(gè)和多個(gè) LED 短路 LED 串開(kāi)路 IC引腳開(kāi)路/短路 過(guò)溫如果一個(gè) LED 串開(kāi)路或接地短路，則禁用受影響的串，其他 LED 串繼續(xù)工作。\n\n產(chǎn)品含 ? 獲得 AEC-Q100 認(rèn)證\n? LED 總驅(qū)動(dòng)電流高達(dá) 400 mA\n? 最多 4個(gè)串，均分電流 100mA。\n? 6 至 50 伏特寬輸入電壓范圍，可滿(mǎn)足啟動(dòng)/關(guān)閉、冷車(chē)啟動(dòng)和負(fù)載突降要求\n? 低壓降電壓\n? 單個(gè)參考電阻器可設(shè)置 LED 電流大小\n? LED 串對(duì)地短路保護(hù)\n? 帶有可選熱降額功能的過(guò)溫保護(hù)\n? 汽車(chē)應(yīng)用溫度范圍;

Allegro

Protected LED Array Driver

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ALLEGRO

Package：8-SOIC（0.154"，3.90mm 寬）裸露焊盤(pán)；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類(lèi)別：集成電路（IC） LED 驅(qū)動(dòng)器 描述：IC LED DRIVER LINEAR 100MA 8SOIC

ALLEGRO

Pause Detection Circuits of Radio Cassette, Cassette Deck

■ Overview The AN6262N and the AN6263N are the pause detection integrated circuits which select the program on the cassette tape. In the ordinal method, tape speed is different depending on the PLAY and FF/REW, and also nonsignal time between the programs is different. Therefore, two time const

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PANASONIC

松下

SCHOTTKY BARRIER DIODES

? 1N5711UR-1 AVAILABLE IN JAN, JANTX, JANTXV and JANS PER MIL-PRF-19500/444 ? 1N5712UR-1 AVAILABLE IN JAN, JANTX, JANTXV and JANS PER MIL-PRF 19500/445 ? SCHOTTKY BARRIER DIODES ? LEADLESS PACKAGE FOR SURFACE MOUNT ? METALLURGICALLY BONDED, DOUBLE PLUG CONSTRUCTION

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CDI-DIODE

SCHOTTKY BARRIER DIODES

SCHOTTKY BARRIER DIODES – LEADLESS PACKAGE FOR SURFACE MOUNT – METALLURGICALLY BONDED – DOUBLE PLUG CONSTRUCTION Qualified per MIL-PRF-19500/444

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MICROSEMI

美高森美