ST-ONE

批量生产
Design Win

智能充电器专属全集成数字控制器

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产品概述

描述

The ST-ONE is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package. Such a system is specifically designed to control ZVS non-complementary active clamp flyback converters to create high power density chargers and adapters with USB-PD interface.

The device includes an active clamp flyback controller and its HV startup on the primary side, a microcontroller and all the peripherals required to control the conversion and the USB-PD communication on the secondary side. The two sides are connected through an embedded galvanically isolated dual communication channel. By using a novel non-complementary control technique and specifically designed power modes the device allows to reach both high efficiency and low no load power consumption

The device is delivered with a pre-loaded firmware which handles both the power conversion and the communication protocols for USB-PD including optional PPS and electronically marked cable management.

A dedicated memory stores a default device configuration during factory process. The user can change or adapt this memory area to fit the final product specifications.

  • 所有功能

    • ZVS non-complementary active clamp flyback controller with synchronous rectification and USB-PD 3.1 PPS interface
    • ARM® 32-bit Cortex®-M0+ MCU with 64 kB flash memory for digital power control and USB protocol
      • FW programmable secondary side MCU controls both synchronous rectifier and ZVS active clamp flyback on the primary side to improve system efficiency in every condition
      • High switching frequency operations in companion with MasterGaN power stage allow to use small size magnetic components, including planar transformers
    • Reinforced galvanically isolated dual communication channel compliant with IEC 62368-1:
      • 4 kV pk transient voltage
      • 9.6 kV pk 1min hipot type testing
      • 6.4 kV pk 1s hipot production testing
    • 800 V high voltage startup with integrated input voltage sensing and Brown-in/out functions
    • Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1
    • Fully Integrated USB-PD PHY with 24 V tolerant protection, and integrated load switch driver

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EDA符号、封装和3D模型

STMicroelectronics - ST-ONE

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3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
ST-ONE
批量生产
SSOP 36 LD 300 MIL .0315 PITCH 工业 Ecopack2
ST-ONETR
批量生产
SSOP 36 LD 300 MIL .0315 PITCH 工业 Ecopack2

ST-ONE

Package:

SSOP 36 LD 300 MIL .0315 PITCH

Material Declaration**:

Marketing Status

批量生产

Package

SSOP 36 LD 300 MIL .0315 PITCH

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST-ONETR

Package:

SSOP 36 LD 300 MIL .0315 PITCH

Material Declaration**:

Marketing Status

批量生产

Package

SSOP 36 LD 300 MIL .0315 PITCH

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
供货状态
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包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
最小值
最大值
ST-ONE
Available at distributors

经销商的可用性 ST-ONE

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ST-ONETR
Available at distributors

经销商的可用性 ST-ONETR

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代理商库存报告日期:

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ST-ONE 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST-ONE

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

ST-ONETR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

ST-ONETR

Operating Temperature (°C)

Min:

Max:

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商