PMIC 和驱动器

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SSP9322

SSP9322 是一款高频、同步、整流、降压、开关模式转换器，内置功率 MOSFET。它提供了一种非常紧凑的解决方案，可在宽输入电源范围内提供 2A 连续输出电流，并具有出色的负载和线路调节能力。COT PSM 控制操作可提供极快的瞬态响应、简便的环路设计以及非常严格的输出调节。RY9320 只需少量现成的外部元件，采用节省空间的 SOT23-6 封装。

The SSP9302 is a compact 5V Buck Converter which can deliver 1A output current.SSP9302 employs a proprietary control loop to achieve a fast transient load response. It keeps high converting efficiency in both light load and heavy load. SSP9302 is equipped with all kinds of protection, such as input over voltage protection, output short circuit protection, over current protection and over temperature protection.SSP9302 is consists of internal power tree generator, bandgap voltage reference module, under-Voltagelockout (UVLO) module, error amplifier, protection circuitry, driver block, current sensing block and two power MOSFETs.SSP9302 is housed in a SOT23-5 package.

SSP9301

The SSP9301 is a compact 5V Buck Converter which can deliver 1A output current.SSP9301 employs a proprietary control loop to achieve a fast transient load response. It keeps high converting efficiency in both light load and heavy load. SSP9301 is equipped with all kinds of protection, such as input over voltage protection, output short circuit protection, over current protection and over temperature protection.SSP9301 is consists of internal power tree generator, bandgap voltage reference module, under-Voltagelockout (UVLO) module, error amplifier, protection circuitry, driver block, current sensing block and two power MOSFETs.SSP9301 is housed in a SOT23-5 package.

SSP9312

SSP9312 是一款高频、同步、整流、降压、开关模式转换器，内置功率 MOSFET。SSP9312 只需少量现成的外部元件，采用节省空间的 SOT23-6 封装。

H75XX-H

H75XX-H# 系列是一组采用 CMOS 技术实现的三端低功耗高压稳压器。它们允许高达 40V 的输入电压。它们有多种固定输出电压可供选择，范围从 1.8V 到 5.0V。CMOS 技术可确保低压降和低静态电流。虽然这些器件主要是作为固定稳压器设计的，但也可与外部元件配合使用，以获得可变电压和电流。