Recently a new technology for high voltage Power MOSFETshas been introduced – the CoolMOS™ . Based on thenew device concept of charge compensation the rds(on) areaproduct for e.g. 600V transistors has been reduced by afactor of 5. The devices show no bipolar current contributionlike the well known tail current observed during the turn-offphase of IGBTs. CoolMOS™ virtually combines the lowswitching losses of a MOSFET with the on-state losses of anIGBT.
標(biāo)簽： COOLMOS
上傳時間： 2013-11-14
上傳用戶：zhyiroy
深入理解理解功率MOSFET的rdsON
上傳時間： 2013-10-12
上傳用戶：zjwangyichao
Traditionally, an Electronic Circuit Breaker (ECB) comprisesa MOSFET, a MOSFET controller and a current senseresistor. The LTC®4213 does away with the sense resistorby using the rds(ON) of the external MOSFET. The resultis a simple, small solution that offers a signifi cant lowinsertion loss advantage at low operating load voltage.The LTC4213 features two circuit breaking responses tovarying overload conditions with three selectable tripthresholds and a high side drive for an external N-channelMOSFET switch.
上傳時間： 2014-03-02
上傳用戶：lixinxiang
The LTC®3610 is a high power monolithic synchronousstep-down DC/DC regulator that can deliver up to 12Aof continuous output current from a 4V to 24V (28Vmaximum) input supply. It is a member of a high currentmonolithic regulator family (see Table 1) that featuresintegrated low rds(ON) N-channel top and bottomMOSFETs. This results in a high effi ciency and highpower density solution with few external components.This regulator family uses a constant on-time valleycurrent mode architecture that is capable of operatingat very low duty cycles at high frequency and with veryfast transient response. All are available in low profi le(0.9mm max) QFN packages.
上傳時間： 2013-11-07
上傳用戶：moerwang
概覽 通過與傳統(tǒng)的儀器進行比較，了解軟件定義的PXI RF儀器在速度上的優(yōu)勢。如WCDMA測量結(jié)果所示，基于多核處理器并行執(zhí)行的labview測量算法與傳統(tǒng)儀器相比可以實現(xiàn)明顯的速度提升。 介紹 你在早晨7:00伴著搖滾音樂的聲音醒來，收音機鬧鐘里的rds接收器提示你正在收聽來自Guns N’ Roses 樂隊的Welcome to the Jungle。然后，在你品嘗咖啡期時，可以在書房通過WLAN接收器來查收郵件。當(dāng)準(zhǔn)備好工作后，你走出家門，使用一個315MHz的FSK發(fā)射機來打開車鎖。坐到車?yán)铮偵系缆罚阌挚梢韵硎軣o線電收音機所提供的沒有廣告的娛樂節(jié)目。稍后，你會通過藍牙耳機會與車內(nèi)的3G手機建立連接。幾分鐘內(nèi)，車載的GPS導(dǎo)航儀可以修正你當(dāng)前的3D位置，并向你指示路徑。GPS接收機傳出的聲音提示你需要駛?cè)胧召M公路，同時RFID接收器將自動收取相應(yīng)的過路費。 RF技術(shù)無處不在。即便作為一個普通的消費者，每時每刻都會受其影響，更不要說一個RF測試工程師了。無線設(shè)備的成本大幅降低，可以讓業(yè)余的時間變得更輕松，但是在設(shè)計下一代RF自動測試系統(tǒng)時，將會帶來更多的挑戰(zhàn)。工程項目所面臨的降低測試成本的挑戰(zhàn)，比以往任何時候都嚴(yán)峻。因此，當(dāng)前的自動測試系統(tǒng)所關(guān)注的焦點在于減少整體的測試時間。
標(biāo)簽： WCDMA RF 基準(zhǔn) 比較
上傳時間： 2013-10-09
上傳用戶：wangrong
ADO連接數(shù)據(jù)庫字符串大全，（VP,Excel,文本,Sybase,.NET等)。This page contains sample ADO connection strings for ODBC DSN / DSN-Less, OLE DB Providers, Remote Data Services (rds), MS Remote, MS DataShape.
標(biāo)簽： ADO 連接 數(shù)據(jù)庫 字符串
上傳時間： 2015-08-13
上傳用戶：com1com2
一個ST7系列的車載dvd系統(tǒng)源代碼，有tuner，rds，cdc等驅(qū)動。
上傳時間： 2014-01-01
上傳用戶：冇尾飛鉈
我個人編寫的車載dvd上的程序，其中含有功放，eq,rds,tuner,dsa通訊協(xié)議等一系列程序，均為本人測試多次
上傳時間： 2013-12-17
上傳用戶：jjj0202
The SI2302 uses advanced trench technology to provide excellent rds(ON), low gate charge andoperation with gate voltages as low as 2.5V. This device is suitable for use as a Battery protection orin other Switching application
標(biāo)簽： si2302
上傳時間： 2022-02-11
上傳用戶：
The PW3467 uses advanced trench technology to provide excellent rds(ON), low gate charge andoperation with gate voltages as low as 4.5V. This device is suitable for use as a Battery protection orin other Switching application
標(biāo)簽： pw3467
上傳時間： 2022-02-11
上傳用戶：qingfengchizhu
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