Synchronous-Buck Power Stage

1FEATURES • Fully Integrated Power Switches With Drivers for Single and Multiphase Synchronous Buck Converters • Full Compatibility With TI Fusion Digital Power Supply Controllers, (UCD91xx and UCD92xx Families) • Compatible With Analog Domain Controllers • Wide Input Voltage Range: low–

文件：779.3 Kbytes 页数：29 Pages

TI

德州仪器

Synchronous-Buck Power Stage External Bias Supply

文件：866.74 Kbytes 页数：28 Pages

TI

德州仪器

数字同步降压功率驱动器

UCD74106 是一款可驱动降压电源的完整电源系统 ()。 在一个单片解决方案中全面集成高侧 MOSFET，低侧金属氧化物半导体场效应晶体管 (MOSFET)，驱动器，电流感测电路以及必要的保护功能，以有助于实现最小尺寸与最高效率。 驱动器电路可在同步降压电路中为高侧 NMOS 开关和低侧 NMOS 同步整流器提供高充电及放电电流。 MOSFET 栅极由内部已稳压 VGG 电源驱动至 6.25V。 可禁用内部 VGG 稳压器，以允许用户提供一个独立的栅极驱动电压。 这种高灵活性支持 2.2V 至 18V 的宽功率转换输入电压。内部欠压闭锁 (UVLO) 逻辑可在允许芯片工作之前确保 VGG • 具有单相位与多相位同步降压转换器驱动器的全集成电源开关\n• 与模拟域控制器兼容\n• 4.5V 至 18V\n• 高达 6A 的输出电流 \n• 具有电流限制标记的电流限值\n• 热保护及监控;

TI

德州仪器

丝印：74106；Package：VQFN-HR；Synchronous-Buck Power Stage

1FEATURES • Fully Integrated Power Switches With Drivers for Single and Multiphase Synchronous Buck Converters • Full Compatibility With TI Fusion Digital Power Supply Controllers, (UCD91xx and UCD92xx Families) • Compatible With Analog Domain Controllers • Wide Input Voltage Range: low–

文件：779.3 Kbytes 页数：29 Pages

TI

德州仪器

丝印：74106；Package：VQFN-HR；Synchronous-Buck Power Stage

1FEATURES • Fully Integrated Power Switches With Drivers for Single and Multiphase Synchronous Buck Converters • Full Compatibility With TI Fusion Digital Power Supply Controllers, (UCD91xx and UCD92xx Families) • Compatible With Analog Domain Controllers • Wide Input Voltage Range: low–

文件：779.3 Kbytes 页数：29 Pages

TI

德州仪器

丝印：74106；Package：VQFN-HR；Synchronous-Buck Power Stage

1FEATURES • Fully Integrated Power Switches With Drivers for Single and Multiphase Synchronous Buck Converters • Full Compatibility With TI Fusion Digital Power Supply Controllers, (UCD91xx and UCD92xx Families) • Compatible With Analog Domain Controllers • Wide Input Voltage Range: low–

文件：779.3 Kbytes 页数：29 Pages

TI

德州仪器

丝印：74106；Package：VQFN-HR；Synchronous-Buck Power Stage

1FEATURES • Fully Integrated Power Switches With Drivers for Single and Multiphase Synchronous Buck Converters • Full Compatibility With TI Fusion Digital Power Supply Controllers, (UCD91xx and UCD92xx Families) • Compatible With Analog Domain Controllers • Wide Input Voltage Range: low–

文件：779.3 Kbytes 页数：29 Pages

TI

德州仪器

丝印：74106；Package：VQFN-HR；Synchronous-Buck Power Stage

1FEATURES • Fully Integrated Power Switches With Drivers for Single and Multiphase Synchronous Buck Converters • Full Compatibility With TI Fusion Digital Power Supply Controllers, (UCD91xx and UCD92xx Families) • Compatible With Analog Domain Controllers • Wide Input Voltage Range: low–

文件：779.3 Kbytes 页数：29 Pages

TI

德州仪器

Synchronous-Buck Power Stage External Bias Supply

文件：866.74 Kbytes 页数：28 Pages

TI

德州仪器

Synchronous-Buck Power Stage External Bias Supply

文件：866.74 Kbytes 页数：28 Pages

TI

德州仪器