UCD3138ALLCEVM150
UCD3138A LLC 評估模組
UCD3138ALLCEVM150
概覽
The UCD3138ALLCEVM150 is an evaluation module (EVM) board, functioning as an LLC resonant half-bridge dc-dc converter and digitally controlled by control card UCD3138ACCEVM149. This EVM is used to evaluate digital power control using UCD3138A in LLC resonant half-bridge dc-dc conversion applications. The EVM accepts the dc line input from 350Vdc to 400Vdc, nominal output voltage 12Vdc, and output full load power 340W with peak efficiency over 94% benefited from secondary side synchronous rectifier operation. The EVM is featured with various protections such as input line under voltage, output over-voltage and over-current limit, soft start, and light load power losses reduction. The EVM can be used as a platform to upload user’s firmware and adapt particular needs. The EVM is shipped with the control card UCD3138ACCEVM149 pre-programmed with the LLC resonant half-bridge dc-dc converter firmware developed by Texas Instruments.
特點
- Digitally controlled LLC resonant half-bridge DC-DC power conversion DC line input from 350 to 400Vdc
- Regulated output 12Vdc with output from no-load to full-load
- Full-load power 340W, or full-load current 29A
- Synchronous rectification
- Constant Current/Constant Power control mode
- Burst Mode Cycle-by-Cycle current limiting with Duty Cycle Matching Protection: over voltage, over current, and brownout
- PMBUS Communication Test points to facilitate device and topology evaluation
AC/DC 和 DC/DC 控制器 (外部 FET)
訂購並開始開發
UCD3138ALLCEVM150 — UCD3138A LLC Evaluation Module
UCD3138ALLCEVM150 — UCD3138A LLC Evaluation Module
UCD3138FW_LLC — LLC Half bridge Firmware
支援產品和硬體
產品
AC/DC 和 DC/DC 控制器 (外部 FET)
硬體開發
開發板
UCD3138FW_LLC — LLC Half bridge Firmware
產品
AC/DC 和 DC/DC 控制器 (外部 FET)
硬體開發
開發板
版本資訊
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | Using the UCD3138ALLCEVM150 (Rev. A) | 2016/1/14 | |||
| 證書 | UCD3138ALLCEVM150 EU Declaration of Conformity (DoC) | 2019/1/2 |