TPS51220AEVM-476
使用 TPS51220A 的高效能雙輸出同步降壓評估模組
TPS51220AEVM-476
概覽
This EVM utilizes TI’s TPS51220A in a dual output design. It includes many test points to help the engineer monitor and evaluate the control characteristics of the TPS51220A. The TPS51220A is a dual peak current mode synchronous buck controller with three linear regulators. The EVM also allows the engineer to configure several of the features of the TPS51220A controller.The TPS51220A EVM-476 provides two 8-A outputs, 3.3 V and 5 V. It accepts an input voltage from 8 V to 20 V. Several jumpers and switches allow the user to evaluate various control functions of the TPS51220A. Switches provide an easy method to enable and disable the EVM or each of the two outputs independently. Two jumper blocks allow the user to select the mode of operation of each output. One jumper block allows the engineer to select the control architecture and OVP function. And one block allows for selection of over current trip level and if the output is discharged by the converter. See sectionsbelow for more details.
特點
- Input Range from 8 V to 20 V
- Dual 8-A Outputs, 3.3 V and 5 V
- Individual Enable Function for 3.3-V and 5-V Output
- Selectable Light Load Operation
- Selectable Control Architecture
- Inductor Current Sensing
- OVP Disable Function
- Output Discharge Disable Function
- Test Points for Easy Access to Measure Key Parameters
AC/DC 和 DC/DC 控制器 (外部 FET)
訂購並開始開發
TPS51220AEVM-476 — High Performance Dual Output Synchronous Buck Evaluation Module using the TPS51220A
TPS51220AEVM-476 — High Performance Dual Output Synchronous Buck Evaluation Module using the TPS51220A
SLIM156 — TPS51220A Unencrypted PSpice Transient Model Package
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
SLIM156 — TPS51220A Unencrypted PSpice Transient Model Package
產品
AC/DC 和 DC/DC 控制器 (外部 FET)
硬體開發
開發板
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 使用指南 | TPS51220A Buck Controller Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2022/2/11 | |||
| 證書 | TPS51220AEVM-476 EU Declaration of Conformity (DoC) | 2019/1/2 |