
The MIC4605 is an 85V half-bridge MOSFET driver that features adaptive-dead-time and shoot-through protection. The adaptive-dead-time circuitry actively monitors the half-bridge outputs to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency. Anti-shoot-through circuitry prevents erroneous inputs and noise from turning both MOSFETS on at the same time.The MIC4605 also offers a wide 5.5V to 16V operating supply range to maximize system efficiency. The low 5.5V operating voltage allows longer run times in battery-powered applications. Additionally, the MIC4605’s adjustable gate drive sets the gate drive voltage to VDD for optimal MOSFET RDS(ON), which minimizes power loss due to the MOSFET’s RDS(ON).The MIC4605 is available in an 8-pin SOIC package and a tiny 10-pin 2.5mm × 2.5mm TDFN package. Both packages have an operating junction temperature range of –40°C to +125°C
5.5V to 16V gate drive supply voltage range
Advanced adaptive-dead-time
Intelligent shoot-through protection
MIC4605-1: Dual TTL inputs
MIC4605-2: Single PWM input
Enable input for on/off control
On-chip bootstrap diode
Fast 35ns propagation times
Drives 1000pF load with 20ns rise and fall times
Low power consumption: 135μA quiescent current
Separate high- and low-side undervoltage protection
–40°C to +125°C junction temperature range
MIC4605 封裝圖
MIC4605 封裝圖
MIC4605 封裝圖
MIC4605 封裝圖
型號(hào) | 制造商 | 描述 | 購買 |
---|---|---|---|
MIC4605-2YMT-TR | Vishay | MCU0805MD3304BP500 | 立即購買 |
MIC4605-1YMT-TR | ON | NCD57253DWR2G | 立即購買 |
MIC4605-2YM-TR | HTT | 固定座90°,彎腳,紅色 | 立即購買 |
MIC4605-1YM-TR | Vishay Sprague | 鉭電容 軸向 | 立即購買 |
MIC4605-2YM | KOA | 貼片電阻 1210 750KΩ ±0.1% 1/4W ±25ppm/℃ | 立即購買 |
MIC4605-1YM | Vishay | 貼片電阻 2010 1.07KΩ ±1% 3/4W ±100ppm/℃ | 立即購買 |
據(jù)麥姆斯咨詢報(bào)道,Menlo Microsystems,Inc.(簡稱:Menlo Micro)以其Ideal Switch技術(shù)重新發(fā)明了電子開關(guān)而聞名,近期宣布與射頻和微波插入式組件市場的領(lǐng)導(dǎo)者X-Microwave合作推出了一款X-MWblocks模塊化構(gòu)建塊
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本視頻介紹了Microchip完備的高能效BLDC吊扇解決方案,其中采用了Microchip單片機(jī)、功耗管理解決方案(控制器、穩(wěn)壓器和LDO)和無線通信IC。
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