TPS563249EVM-031
3A 稳压器评估模块
TPS563249EVM-031
概述
The TPS563249 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT-23 package. The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current. This switch mode power supply (SMPS) device employs D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.TPS563249 operates in Forced Continuous Conduction Mode (FCCM), which maintains fixed 1.4-MHz switching frequency during light load operation and eliminates system interference. The TPS563249 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to +125°C junction temperature.
特性
- Supports 4.5 V to 17 V Power Bus
- Synchronous buck converter with integrated FETs
- DCAP2 control
- Internal soft start
- 3-A output current
技术文档
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| EVM 用户指南 | TPS563249 降压转换器评估模块用户指南 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2022年 11月 8日 | |
| 数据表 | TPS563249 17V、3A、恒定 1.4MHz 同步降压稳压器 数据表 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2019年 3月 11日 | |
| 证书 | TPS563249EVM-031 EU Declaration of Conformity (DoC) | 2019年 1月 2日 |