MAX1749 - SOT23封装、震动马达驱动器

MAX1749是Maxim美信半导体公司的一款线性调节器产品，MAX1749是SOT23封装、震动马达驱动器，本站介绍了MAX1749的封装应用图解、特点和优点、功能等，并给出了与MAX1749相关的Maxim元器件型号供参考。

MAX1749 - SOT23封装、震动马达驱动器 - 线性调节器 - 能够在整个电池电压范围内提供固定的振动频率 - 美信半导体

产品概述

The MAX1749 allows for a constant vibration force while operating from a +2.5V to +6.5V input range and delivering up to 120mA. A PMOS pass transistor allows the 80µA supply current to remail independent of the load.

The output voltage can be adjusted from +1.25V to VIN with an external resistor-divider. When turned off (ON = low), the MAX1749 supply current drops to 1µA (max) to minimize battery drain. Other features include short-circuit protection, thermal shutdown protection, and reverse battery protection. The MAX1749 is available in a 5-pin SOT23 package.

关键特性

以下关键特性由Maxim美信半导体提供：

Fixed 1.25V or Adjustable (1.25V to 6.5V) Output

Low Cost

Thermal Overload Protection

Output Current Limit

Reverse Battery Protection

Low 0.1nA Off Supply Current

Low 80µA Full-Load Supply Current

热门应用

寻呼机振动电机驱动器

无线手机震动电机驱动器

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