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UCC28C57L

UCCx8C5x Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs

1Features ?UndervoltagelockoutoptionstosupportbothSi andSiCMOSFETapplications ?30-VVDDabsolutemaximumvoltage ?1-MHzmaximumfixedfrequencyoperation ?50-μAstartupcurrent,75-μAmaximum ?Lowoperatingcurrent:1.3mA(atfOSC=52kHz) ?Fast35-ns,cycle-by-cycleoverc

UCC28C57L

UCCx8C5x Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs

1Features ?UndervoltagelockoutoptionstosupportbothSi andSiCMOSFETapplications ?30-VVDDabsolutemaximumvoltage ?1-MHzmaximumfixedfrequencyoperation ?50-μAstartupcurrent,75-μAmaximum ?Lowoperatingcurrent:1.3mA(atfOSC=52kHz) ?Fast35-ns,cycle-by-cycleoverc

UCC28C57L

UCCx8C5x Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs

1Features ?UndervoltagelockoutoptionstosupportbothSi andSiCMOSFETapplications ?30-VVDDabsolutemaximumvoltage ?1-MHzmaximumfixedfrequencyoperation ?50-μAstartupcurrent,75-μAmaximum ?Lowoperatingcurrent:1.3mA(atfOSC=52kHz) ?Fast35-ns,cycle-by-cycleoverc

UCC28C57L

UCCx8C5x Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs

1Features ?UndervoltagelockoutoptionstosupportbothSi andSiCMOSFETapplications ?30-VVDDabsolutemaximumvoltage ?1-MHzmaximumfixedfrequencyoperation ?50-μAstartupcurrent,75-μAmaximum ?Lowoperatingcurrent:1.3mA(atfOSC=52kHz) ?Fast35-ns,cycle-by-cycleoverc

UCC28C57L

UCCx8C5x BiCMOS Low-Power Current-Mode PWM Controller

1Features ?28-VVDDrecommendedmaxoperatingratings ?Newundervoltagelockoutoptionstosupportboth SiandSiCMOSFETapplications ?Operatingfrequency:1MHz ?50-μAStandbyCurrent,75-μAMaximum ?Lowoperatingcurrent:1.3mA(@fOSC=52kHz) ?Fast,cycle-by-cycleovercurrent

UCC28C57L

UCC28C5x-Q1 Automotive BiCMOS Low-Power Current-Mode PWM Controllers for Si and SiC MOSFETs

1Features ?AEC-Q100qualifiedwiththefollowingresults: –Devicetemperaturegrade1:-40?Cto125?C –DeviceHBMclassificationlevel2:±2kV –DeviceCDMclassificationlevelC4B:750V ?FunctionalSafety-Capable –Documentationavailabletoaidfunctionalsafety systemdesign ?28

UCC28C57L

UCCx8C5x BiCMOS Low-Power Current-Mode PWM Controller

1Features ?28-VVDDrecommendedmaxoperatingratings ?Newundervoltagelockoutoptionstosupportboth SiandSiCMOSFETapplications ?Operatingfrequency:1MHz ?50-μAStandbyCurrent,75-μAMaximum ?Lowoperatingcurrent:1.3mA(@fOSC=52kHz) ?Fast,cycle-by-cycleovercurrent

UCC28C57L

工業(yè)類 30V 低功耗電流模式 PWM 控制器，適用于 SiC，18.8V/14.5V UVLO，50% 占空比; ? 28V VDD 建議上限工作等級\n? 支持 Si 和 SiC MOSFET 應(yīng)用的新欠壓鎖定選項\n? 工作頻率：1MHz\n? 50μA 待機電流，最大值 75μA\n? 低工作電流: 1.3mA（在 fOSC = 52kHz 時）\n? 快速、逐周期過流限制：35ns\n? 峰值驅(qū)動電流：±1A 軌至軌輸出： \n? 25ns 上升時間\n? 20ns 下降時間\n \n? 初始修整的 2.5V 誤差放大器基準(zhǔn)：±1%\n? 與 UCCx8C4x 引腳對引腳兼容，可直接替代;

UCCx8C5x 系列器件為高性能電流模式 PWM 控制器，可驅(qū)動各種應(yīng)用中的 Si 和 SiC MOSFET。UCCx8C5x 系列是 UCCx8C4x 的更高效、更穩(wěn)健的版本。\n\n除持續(xù)支持 Si MOSFET 的現(xiàn)有 UVLO 閾值 (UCCx8C50-55) 外，UCCx8C5x 系列還具有可確保 SiC MOSFET 可靠運行的新 UVLO 閾值 (UCC28C56-59)。\n\nVDD 絕對最大額定電壓從 20V 增加至 30V，便于以理想方式驅(qū)動 20V gs、18V gs 或 15V gs SiC MOSFET 的柵極，同時可無需使用外部 LDO。\n\nUCCx8C5x 系列采用 8 引腳 VSSOP (DGK) 和 8 引腳 SOIC (D) 封裝。

UCC28C57LDR

絲?。?a target="_blank" title="Marking" href="/28c57l/marking.html">28C57L；Package：SOIC；UCCx8C5x Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs

1Features ?UndervoltagelockoutoptionstosupportbothSi andSiCMOSFETapplications ?30-VVDDabsolutemaximumvoltage ?1-MHzmaximumfixedfrequencyoperation ?50-μAstartupcurrent,75-μAmaximum ?Lowoperatingcurrent:1.3mA(atfOSC=52kHz) ?Fast35-ns,cycle-by-cycleoverc

UCC28C57LDR

絲印：28C57L；Package：SOIC；UCCx8C5x Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs

1Features ?UndervoltagelockoutoptionstosupportbothSi andSiCMOSFETapplications ?30-VVDDabsolutemaximumvoltage ?1-MHzmaximumfixedfrequencyoperation ?50-μAstartupcurrent,75-μAmaximum ?Lowoperatingcurrent:1.3mA(atfOSC=52kHz) ?Fast35-ns,cycle-by-cycleoverc