MIC4425BN 数据手册 - Micrel（迈瑞）

驱动器类型（配置/类型）Type/Configuration| 低端 Low-Side \---|--- 驱动器数量（配置数）Number of Configurations| 2 输入类型Input Type| 反相和非反相 Inverting and Non-Inverting 导通电阻On-State Resistance| 峰值输出电流Current - Peak| 3A 输出端数量Number of Outputs| 2 电源电压Voltage - Supply| 4.5V ~ 18V Description & Applications| FEATURES • Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process • Reliable, low-power bipolar/CMOS/DMOS construction • Latch-up protected to >500mA reverse current • Logic input withstands swing to –5V • High 3A-peak output current • Wide 4.5V to 18V operating range • Drives 1800pF capacitance in 25ns • Short <40ns typical delay time • Delay times consistent with in supply voltage change • Matched rise and fall times • TTL logic input independent of supply voltage • Low equivalent 6pF input capacitance • Low supply current 3.5mA with logic-1 input 350µA with logic-0 input • Low 3.5Ω typical output impedance • Output voltage swings within 25mV of ground or VS • 426/7/8-, ‘1426/7/8-, ‘4426/7/8-compatible pinout • Inverting, noninverting, and differential configurations 描述与应用| 特点 •双3A峰值低侧MOSFET驱动器双极/ CMOS/ DMOS工艺 •可靠，低功耗的双极/ CMOS/ DMOS建设 •闭锁>500mA的反向电流保护 •逻辑输入可承受摆动到-5V •高3A峰值输出电流 •4.5V至18V的宽工作范围 •驱动1800PF电容为25ns •短<40ns的典型的延迟时间 •延迟时间的一致，在电源电压变化 •匹配的上升和下降时间 •TTL逻辑输入与电源电压无关 •低等效的6PF输入电容 •低电源电流3.5mA逻辑0输入逻辑1输入350μA •低3.5Ω典型的输出阻抗 •地面或VS25mV的输出电压波动范围内 •"426/7/8-，"1426/7/8-，"4426/7/8-compatible的引出线 •反相，同相，和差分配置