LT3782 - 2-Phase Step-Up DC/DC
lt3782 - 2-phase step-up dc/dc controller
features click here for lt3782 evaluation kit 2-phase operation reduces required input and output capacitance programmable switching frequency: 150khz to 500khz 6v to 40v input range 10v gate drive with vcc ≥13v high current gate drive (4a) programmable soft-start and current limit programmable slope compensation for high noise immunity mosfet gate signals with programmable falling edge delay for external synchronous drivers programmable undervoltage lockout programmable duty cycle clamp (50% or higher) thermally enhanced 28-lead tssop and 4mm x 5mm qfn packages
typical application
descriptionthe lt3782 is a current mode two phase step-up dc/dc converter controller. its high switching frequency (up to 500khz) and 2-phase operation reduce system filtering capacitance and inductance requirements. with 10v gate drive (vcc ≥13v) and 4a peak drive current, the lt3782 can drive most industrial grade high power mosfets with high efficiency. for synchronous applications, the lt3782 provides synchronous gate signals with programmable falling edge delay to avoid cross conduction when using external mosfet drivers. other features include programmable undervoltage lockout, soft-start, current limit, duty cycle clamp (50% or higher) and slope compensation.
the lt3782 is available in a thermally enhanced 28-lead tssop and 4mm x 5mm qfn packages.
packaging ssop-28, qfn-28
lt3782 pdf datasheet (2-phase step-up dc/dc controller)
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LT3782 - 2-Phase Step-Up DC/DC
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features click here for lt3782 evaluation kit 2-phase operation reduces required input and output capacitance programmable switching frequency: 150khz to 500khz 6v to 40v input range 10v gate drive with vcc ≥13v high current gate drive (4a) programmable soft-start and current limit programmable slope compensation for high noise immunity mosfet gate signals with programmable falling edge delay for external synchronous drivers programmable undervoltage lockout programmable duty cycle clamp (50% or higher) thermally enhanced 28-lead tssop and 4mm x 5mm qfn packages
typical application
descriptionthe lt3782 is a current mode two phase step-up dc/dc converter controller. its high switching frequency (up to 500khz) and 2-phase operation reduce system filtering capacitance and inductance requirements. with 10v gate drive (vcc ≥13v) and 4a peak drive current, the lt3782 can drive most industrial grade high power mosfets with high efficiency. for synchronous applications, the lt3782 provides synchronous gate signals with programmable falling edge delay to avoid cross conduction when using external mosfet drivers. other features include programmable undervoltage lockout, soft-start, current limit, duty cycle clamp (50% or higher) and slope compensation.
the lt3782 is available in a thermally enhanced 28-lead tssop and 4mm x 5mm qfn packages.
packaging ssop-28, qfn-28
lt3782 pdf datasheet (2-phase step-up dc/dc controller)
5V-9V升压 12.6V锂电池1A充电板方案电路
广州创龙电子嵌入式ARM实验箱简介
NB-IoT的NPBCH发送过程是怎样的
华为有自研操作系统“鸿蒙”了，为啥还要用安卓系统背后的真实原因
普密斯视觉方案之电感/电阻六面体瑕疵检测案例
LT3782 - 2-Phase Step-Up DC/DC
aigo固态硬盘：堆料不含糊，性能优秀
赋能实战丨时代经纬高效助力安全生产监管执法
存储芯片或迎来一波涨价潮 预计今年二季度涨幅将达到两位数
关于人工智能技术商业化落地的讨论成为一大热点
中兴致力推动NB-IoT新技术，携手联通首家完成NB-IoT R14阶段多种定位功能验证
中俄两国联合研制的CR929远程宽体客机正式亮相莫斯科航展
变频器制动电路的检修技术
纮康科技选用晶心AndesCore N801成功开发出高精度、低功耗ADC
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OPPOR11最新消息：OPPOR11、OPPOR11 Plus双版本拍照神器即将发布，配置、价格、代言人曝光
小米：“小米芯”万事俱备 只欠东风！