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平板电脑、笔记本电脑和AIO适配器

In order to meet market requirements, power AC-DC adapters for notebooks and tablets need to be small, thin, lightweight, and provide excellent EMI performance as well as ultra-low, highly efficient standby power, regardless of the load conditions.  A typical high-efficiency design includes a flyback stage with synchronous rectification and for higher power, a Power Factor Corrector (PFC) working in Transition Mode (TM) followed by a flyback, forward or half-bridge LLC resonant stage with synchronous rectification.

Our products and solutions

ST offers a broad range of high-voltage MDmesh™ and low-voltage STripFET Power MOSFETs as well as standard and Field-Effect Rectifiers (FERD) to support the design of highly efficient, compact adapters. Our product portfolio also includes a range of PFC, PWM primary controllers and single-chip combo controllers, synchronous rectification controllers as well as a comprehensive set of hardware and software evaluation and development tools, including reference designs.

All Hardware Evaluation Tools

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      STDES-200GANADP

      批量生产

      19 V - 200 W adapter reference design based on STCMB1, SRK2001A and MASTERGAN1

      STCMB1 AC-DC Converter ST
      STDES-200GANADP
      批量生产

      19 V - 200 W adapter reference design based on STCMB1, SRK2001A and MASTERGAN1

      STDES-65ACFADP

      批量生产

      65W ACF USB PD适配器参考设计,采用ST-ONE数字式控制器和MasterGaN2

      MASTERGAN2 电源和功率转换器解决方案评估板 ST
      STDES-65ACFADP
      批量生产

      65W ACF USB PD适配器参考设计,采用ST-ONE数字式控制器和MasterGaN2

Picture Solution
15W 5V USB适配器
SL-SMACH15V1
批量生产
15W 5V USB适配器
SL-SMACH15V1
批量生产