STDES-200GANADP

批量生产
Design Win

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

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产品概述

描述

The STDES-200GANADP reference design is a 19 V-200 W converter tailored for the typical specification of an AC-DC adapter for all-in-one systems, gaming applications, SMPS for LED TV, and lighting applications. It ensures a wide input main range, a very low power consumption at light load, and a good average efficiency.

The architecture is based on a two-stage approach: a front-end transition mode PFC preregulator and a downstream LLC resonant half bridge converter. The PFC and LLC controllers are integrated in the STCMB1 combo IC.

The SRK2001A control implements the synchronous rectification. The PFC section uses a proprietary and constant-on-time control methodology that does not require a sinusoidal input reference, reducing the system cost and external component count. The LLC section is based on a proprietary time shift control method. This improves dynamic behavior and input ripple rejection, resulting in a cleaner output voltage.

A higher efficiency is ensured thanks to the reduction of switching and conduction losses and to the elimination of reverse recovery loss thanks to the MASTERGAN application.

Users do not have to take care anymore of GaN driving complexity to enjoy the benefits of GaN technology, thanks to the highly integrated MASTERGAN1 IC, enhancing the robustness of the application and layout simplifications.

  • 所有功能

    • Input voltage range: universal AC from 90 to 264 VAC with 47 to 63 Hz frequency
    • Output voltage: 19 VDC at 10.5 A continuous operation
    • Maximum output power: 200 W
    • Efficiency standards: meets CoC ver. 5 Tier 2 and DoE level 6 efficiency requirements
    • Full load efficiency: >94% at 115 VAC, and >95% at 230 VAC
    • Efficiency at 250 mW > 50%, compliant with EuP lot 6 Tier 2 limit for household and office equipment
    • No load mains consumption: 118 mW at 230 VAC, below European CoC ver.5 Tier 2 limit for external power supplies

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STDES-200GANADP
批量生产
- 工业 - Yes

STDES-200GANADP

Package:

-

Material Declaration**:

Marketing Status

批量生产

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) 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
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核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STDES-200GANADP Available at distributors

经销商的可用性 STDES-200GANADP

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
STCMB1, MASTERGAN1, STL36N60M6, STL140N6F7, SRK2001A
批量生产
ST - - - Not for sale

STDES-200GANADP 批量生产

ECCN (US):
-
Budgetary Price (US$)*/Qty:
-

产品型号:

STDES-200GANADP

核心产品:

STCMB1, MASTERGAN1, STL36N60M6, STL140N6F7, SRK2001A

供应商:

ST

ECCN (EU):

-

Country of Origin:

-

Board production status:

Not for sale

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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