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.
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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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All tools & software
全部资源
| 资源标题 | 版本 | 更新时间 |
|---|
产品规格 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 2.0 | 10 Feb 2023 | 10 Feb 2023 |
应用手册 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 3.0 | 10 Mar 2023 | 10 Mar 2023 |
用户手册 (2)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.1 | 22 Feb 2023 | 22 Feb 2023 | ||
| 1.0 | 29 Sep 2022 | 29 Sep 2022 |
工具/软件相关的应用笔记 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 3.0 | 10 Mar 2023 | 10 Mar 2023 |
简报 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 24 Feb 2016 | 24 Feb 2016 |
手册 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 10.17 | 17 Oct 2023 | 17 Oct 2023 |
EDA符号、封装和3D模型
STMicroelectronics - ST-ONE
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 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 PITCHMaterial Declaration**:
ST-ONETR
Package:
SSOP 36 LD 300 MIL .0315 PITCHMaterial Declaration**:
(**) 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
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| ST-ONE | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SSOP 36 LD 300 MIL .0315 PITCH | Tube | TAIWAN | 3A991.a.2 | NEC | -40 | 125 | -40 | |||
| ST-ONETR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SSOP 36 LD 300 MIL .0315 PITCH | Tape and Reel | TAIWAN | 3A991.a.2 | NEC | -40 | 125 | -40 | |||
ST-ONE 批量生产
ST-ONETR 批量生产