TPS5450EVM-254
5A 评估模块
TPS5450EVM-254
概述
This evaluation module is designed to demonstrate a typical printed-circuit-board application using the TPS5450 regulator (Vin 10 V - 31 V, up to 5 A). This does not reflect the full range of possible input and output voltages that may be used when designing with this part.
The switching frequency is internally set at a nominal 500 kHz. The high-side MOSFET is incorporated inside the TPS5450 package along with the gate drive circuitry. The low drain-to-source on resistance of the MOSFET allows the TPS5450 to achieve high efficiencies and helps to keep the junction temperature low at high output currents. The compensation components are provided internal to the integrated circuit (IC), whereas an external divider allows for an adjustable output voltage. Additionally, the TPS5450 provides an enable input. The absolute maximum input voltage for the TPS5450 is 40 V.
特性
- Input Voltage Range 10 V to 31 V
- Output Current Range up to 5 A
AC/DC 和 DC/DC 转换器（集成 FET）
技术文档
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 数据表 | TPS5450 5A 宽输入范围降压转换器 数据表 (Rev. E) | PDF | HTML | 英语版 (Rev.E) | PDF | HTML | 2022年 8月 17日 | |
| 证书 | TPS5450EVM-254 EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| EVM 用户指南 | TPS5450EVM-254 5-A, Swift Regulator Evaluation Module | 2007年 4月 26日 |