2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter

General Description The RT8079 is a high efficiency step-down converter and capable of delivering 3A output current over a wide input voltage range from 2.95V to 6V. The RT8079 provides accurate regulation for a variety of loads with ±3 accuracy. For reducing inductor size, it provides up

2.95V~6V 输入、3A 输出、2MHz 的同步Buck转换器

RT8079在负载变动的情形下，能提供±3%的输出调节。操作频率可高达2MHz以降低电感大小，并透过内建45mΩ 的MOSFET与550μA的操作电流达到操作效率的最大优化。RT8079的输入电压过低闩锁值为2.7V，另可在Enable脚位以电阻分压进行电路启用的设置，并提供了过电流限制、低电压闩锁与过热关机等保护机制，过温临界值145°C。RT8079支持WQFN-16L 3x3的封装规格。 • 内建45mΩ MOSFETs\n• 可调的PWM 频率: 300kHz至2MHz\n• 效率高达95%\n• 电源良好信号指示\n• 输入低电压闩锁机制\n• 过温关机保护\n• 符合RoHS规范与无卤特性;

2.95V~6V 输入、3A 输出、2MHz 的同步Buck转换器

RT8079A为高效率的降压型 DC/DC 转换器，输入范围2.95V至6V，可输出电流达3A。RT8079A在负载变动的情形下，能提供±3%的输出调节。操作频率可高达2MHz以降低电感大小，并透过内建45mΩ 的MOSFET与550μA的操作电流达到操作效率的最大优化。RT8079A的输入电压过低闩锁值为2.7V，另可在Enable脚位以电阻分压进行电路启用的设置，并提供了过电流限制、低电压闩锁与过热关机等保护机制，过温临界值145°C。RT8079A支持WQFN-16L 3x3的封装规格。 • 内建45mΩ MOSFETs\n• 可调的PWM 频率: 300kHz至2MHz\n• 效率高达95%\n• 电源良好信号指示\n• 输入低电压闩锁机制\n• 过温关机保护\n• 符合RoHS规范与无卤特性\n;

封装/外壳：16-WFQFN 裸露焊盘 功能：降压 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG BUCK ADJUSTABLE 3A 16WQFN 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：16-WFQFN 裸露焊盘 功能：降压 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG BUCK ADJUSTABLE 3A 16WQFN 集成电路（IC） DC DC 开关稳压器

Dual 260 MHz Gain = 2.0 & 2.2 Buffer

PRODUCT DESCRIPTION The AD8079 is a dual, low power, high speed buffer designed to operate on ±5 V supplies. The AD8079’s pinout offers excellent input and output isolation compared to the traditional dual amplifier pin configuration. With two ac ground pins separating both the inputs and outputs

Dual 260 MHz Gain = 2.0 & 2.2 Buffer

PRODUCT DESCRIPTION The AD8079 is a dual, low power, high speed buffer designed to operate on ±5 V supplies. The AD8079’s pinout offers excellent input and output isolation compared to the traditional dual amplifier pin configuration. With two ac ground pins separating both the inputs and outputs

Dual 260 MHz Gain = 2.0 & 2.2 Buffer

PRODUCT DESCRIPTION The AD8079 is a dual, low power, high speed buffer designed to operate on ±5 V supplies. The AD8079’s pinout offers excellent input and output isolation compared to the traditional dual amplifier pin configuration. With two ac ground pins separating both the inputs and outputs

Dual 260 MHz Gain = 2.0 & 2.2 Buffer

PRODUCT DESCRIPTION The AD8079 is a dual, low power, high speed buffer designed to operate on ±5 V supplies. The AD8079’s pinout offers excellent input and output isolation compared to the traditional dual amplifier pin configuration. With two ac ground pins separating both the inputs and outputs

A Low Cost DDR Memory Power Supply Using the NCP1571 Synchronous Buck Converter and a LM358 Based Linear Voltage Regulator

文件：150.97 Kbytes Page：20 Pages