Dual 1A, 1.25MHz Synchronous Step-Down Converter

General Description The RT8075 is a high efficiency Pulse-Width-Modulated (PWM) dual step-down DC/DC converter. Capable of delivering up to 1A output current over a wide input voltage range from 2.5V to 5.5V, the RT8075 is ideally suited for portable electronic devices that are powered from 1-c

1A, 1.25MHz 双通道同步降压型 DC/DC 转换器

RT8075为高效率脉波宽度调变(PWM)的双通道同步降压型 DC/DC 转换器。输入范围2.5V 至5.5V时，输出电流可达1A。RT8075适用于由单一锂电池供电的可携式电子装置，例如移动电话、PDA、PC WLAN卡与掌上型装置。RT8075提供了三种操作模式:PWM模式、低压降模式与关机模式。内部的低R_DS(ON)同步整流元件降低了操作在PWM模式的的导通损耗，不需外加萧特基二极管于实际设计中。RT8075当PWM操作时无法连续导通上端P-MOSFET时，进入低压降模式。当EN脚位为低电位时，进入关机模式，消耗电流小于0.1μA。由于操作在恒定频率1.25MHz， • 2.5V 至 5.5V 的输入电压范围\n• 1.25MHz 定频PWM操作\n• 不需外加萧特基二极管\n• 低压降操作 : 100% 的占空比\n• 符合RoHS规范与无卤特性;

封装/外壳：10-WFDFN 裸露焊盘 功能：降压 包装：卷带（TR） 描述：IC REG BUCK ADJ 1A DL 10WDFN 集成电路（IC） 稳压器 - DC-DC 开关稳压器

封装/外壳：10-WFDFN 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 ADJ 1A DL 10WDFN 集成电路（IC） DC DC 开关稳压器

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because