TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • DCS-Control topology for fast transient response • 8mΩ and 8mΩ internal power MOSFETs • 0.7% output voltage accuracy • 5.1μA operating quiescent current • 2.4V to 5.5V input voltage range • 1.2MHz switching frequency • FB version (TPS6286Axx) output voltage: – Adjustable f

文件：3.84421 Mbytes 页数：41 Pages

TI

德州仪器

TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • DCS-Control topology for fast transient response • 8mΩ and 8mΩ internal power MOSFETs • 0.7% output voltage accuracy • 5.1μA operating quiescent current • 2.4V to 5.5V input voltage range • 1.2MHz switching frequency • FB version (TPS6286Axx) output voltage: – Adjustable f

文件：3.84795 Mbytes 页数：42 Pages

TI

德州仪器

TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A, Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • 2.4V to 5.5V input voltage range • 8mΩ and 8mΩ internal power MOSFETs • 5.1μA operating quiescent current • 1.2MHz switching frequency • 100% duty cycle mode • 0.7% output voltage accuracy • Forced PWM or power save mode • DCS-Control topology (constant on-time) • FB

文件：4.21081 Mbytes 页数：44 Pages

TI

德州仪器

采用 I²C 的 2.4V 至 5.5V 输入、8A 高效降压转换器

TPS6286Axx 和 TPS6286Bxx 器件是高频同步降压转换器，可提供高效灵活的高功率密度设计。这些转换器在中高负载条件下以脉宽调制 (PWM) 模式运行，并在轻负载时自动进入省电模式运行，从而在整个负载电流范围内保持高效率。这些器件还可强制进入 PWM 模式运行，尽量减少输出电压纹波。凭借 DCS-Control 架构，这些器件可提供出色的负载瞬态性能和严格的输出电压精度。这些器件具有电源正常信号和可调软启动特性，能够以 100% 模式运行。在故障保护方面，这些器件集成了断续短路保护以及热关断功能。 输入电压范围为 2.4V 至 5.5V\n \n8mΩ 和 8mΩ 内部功率 MOSFET\n \n5.1µA 运行静态电流\n \n1.2MHz 开关频率\n \n100% 占空比模式\n \n0.7% 的输出电压精度\n \n强制 PWM 或省电模式\n \nDCS-Control 拓扑（恒定导通时间）\n \nFB 版本 (TPS6286Axx) 输出电压： \n \n0.6V 至 Vin 可调电压\n \n0.4V 至 1.6V 固定电压（通过外部电阻器）\n \n\n \nI2C 版本 (TPS6286Axx)，具有可选的： \n \n输出电压范围为 0.4V 至 1;

TI

德州仪器

丝印：B081；Package：VQFN-HR；TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A, Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • 2.4V to 5.5V input voltage range • 8mΩ and 8mΩ internal power MOSFETs • 5.1μA operating quiescent current • 1.2MHz switching frequency • 100% duty cycle mode • 0.7% output voltage accuracy • Forced PWM or power save mode • DCS-Control topology (constant on-time) • FB

文件：4.21081 Mbytes 页数：44 Pages

TI

德州仪器

TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A, Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • 2.4V to 5.5V input voltage range • 8mΩ and 8mΩ internal power MOSFETs • 5.1μA operating quiescent current • 1.2MHz switching frequency • 100% duty cycle mode • 0.7% output voltage accuracy • Forced PWM or power save mode • DCS-Control topology (constant on-time) • FB

文件：4.21081 Mbytes 页数：44 Pages

TI

德州仪器

TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • DCS-Control topology for fast transient response • 8mΩ and 8mΩ internal power MOSFETs • 0.7% output voltage accuracy • 5.1μA operating quiescent current • 2.4V to 5.5V input voltage range • 1.2MHz switching frequency • FB version (TPS6286Axx) output voltage: – Adjustable f

文件：3.84421 Mbytes 页数：41 Pages

TI

德州仪器

TPS6286Axx and TPS6286Bxx 2.4V to 5.5V Input, 6A, 8A, and 10A Synchronous Step-Down Converter in 2mm × 3mm QFN Package With FB/I2C Interface

1 Features • DCS-Control topology for fast transient response • 8mΩ and 8mΩ internal power MOSFETs • 0.7% output voltage accuracy • 5.1μA operating quiescent current • 2.4V to 5.5V input voltage range • 1.2MHz switching frequency • FB version (TPS6286Axx) output voltage: – Adjustable f

文件：3.84795 Mbytes 页数：42 Pages

TI

德州仪器