ALLEN BRADLEY 2098-DSD-010X-DN

它具有很高的功率密度和效率，待機(jī)功耗小于50nA（典型值），RDSon低，從而可以延長(zhǎng)電池壽命。該驅(qū)動(dòng)器芯片以纖巧的QFN20（3x3 mm）封裝，涵蓋了廣泛的應(yīng)用，包括物聯(lián)網(wǎng)和手持設(shè)備，電池供電的BLDC和三相PMSM電機(jī)，無線POS設(shè)備和打印機(jī)，玩具以及移動(dòng)醫(yī)療設(shè)備。

“電池質(zhì)量的提高和技術(shù)的小型化不斷增強(qiáng)，這是好的方面。但是，如果由于技術(shù)效率低而仍然被迫使用相對(duì)較大的電動(dòng)機(jī)，或者在您的下一個(gè)應(yīng)用中使用過時(shí)的驅(qū)動(dòng)器，這將無濟(jì)于事。”Trinamic創(chuàng)始人兼首席執(zhí)行官M(fèi)ichael Randt說 “借助這種新型芯片TMC6300，工程師可以使用具有小外形尺寸和新功能集的BLDC驅(qū)動(dòng)器或三相PMSM驅(qū)動(dòng)器快速開發(fā)手持設(shè)備?！?/p>

TMC6300允許直接橋接控制三相電動(dòng)機(jī)的正弦換向，使用來自CPU的6線控制驅(qū)動(dòng)具有閉環(huán)或正弦換向的BLDC電動(dòng)機(jī)。單腳分流器可提供電流反饋和全面的保護(hù)，并且診斷功能可支持穩(wěn)定可靠的操作。結(jié)合的RDSon和超低待機(jī)電流，TMC6300即使在低電源電壓下也可確保佳效率。

TMC6300將于4月底通過Trinamic的分銷渠道上市，已完全集成到Trinamic的廣泛開發(fā)系統(tǒng)中。除芯片外，還將提供一個(gè)分線板和評(píng)估板，以方便測(cè)試和評(píng)估用于電池供電應(yīng)用的三相驅(qū)動(dòng)器IC。

ALLEN BRADLEY 2098-DSD-010X-DN 

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