MAS6230 高效60W同步升降压DC/DC转换器

MAS6230 是一款集成开关的高效同步升降压 DC/DC 转换器 IC。这使得外部电源开关变得不必要，并为 USB-PD 车载充电器应用提供了一个小尺寸的电源解决方案。从 7V 到 36V 的宽输入电压范围允许在 12V 和 24V 汽车电池系统中使用 MAS6230，并涵盖广泛的工业应用。输出电压可通过两个外部电阻在 4V 至 20V 范围内调节。有两个控制引脚，可以从 5V、9V、15V 和 20V 四种电压选项中选择输出电压。

降压-升压 DC/DC 转换器可实现 90% 以上的效率，并可提供高达 60W 的输出功率。降压模式下的最大输出电流为 3A。MAS6230 集成了过温 (OTP) 和输出过压保护 (OVP) 电路，以防止故障条件下的损坏。该器件采用薄型 7x7x0.75 毫米 48 引脚 QFN 封装。

MAS6230 is a high efficiency synchronous buck-boost DC/DC converter IC with integrated switches. This makes external power switches unnecessary and offers a small size power supply solution for USB-PD car charger applications. Wide input voltage range from 7V to 36V allows using MAS6230 in both 12V and 24V car battery systems and covers wide range of industrial applications. The output voltage is adjustable from 4V to 20V by two external resistors. There are two control pins which make it possible to select output voltage from four voltage options such as 5V, 9V, 15V and 20V.

The buck-boost DC/DC converter achieves over 90% efficiencies and can delivery up to 60W output power. The maximum output current is 3A in buck mode. MAS6230 integrates over temperature (OTP) and output overvoltage protection (OVP) circuitry to prevent damage under fault conditions. The device is available in a thin 7x7x0.75 mm 48-lead QFN package.