TPS40077EVM-001
具有 12V 输入 1.8V 输出的 10A TPS40077 评估模块
TPS40077EVM-001
概述
The TPS40077EVM-001 evaluation module (EVM) is a synchronous buck converter providing a fixed 1.8 V output at up to 10 A from a 12 V input bus. The EVM is designed to start up from a single supply; no additional bias voltage is required for start-up. The TPS40077 Reduced Pin Count Synchronous Buck Controller used in the EVM employs predictive gate drive. This feature provides improved efficiency by eliminating shoot-through switching current,and minimizing the reverse-conduction time of the synchronous rectifier FET.
特性
- 8 V to 16 V input range
- 1.8 V fixed output, adjustable with single resistor
- 10 A DC steady-state output current
- 300 kHz switching frequency (Fixed by TPS40077)
- Single main switch N-channel MOSFET and single synchronous rectifier N-channel MOSFET
- Double-sided 2" x 3" PCB with all components on top side
- Active converter uses less than 1.9 square inches - 1.0" x 1.9"
- Convenient test points for probing critical waveforms and non-invasive loop response testing
AC/DC & DC/DC controllers (external FET)
MOSFET
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 用户指南 | TPS40077 降压控制器评估模块用户指南 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2022年 7月 12日 | |
| 数据表 | 具有电压前馈功能的 TPS40077 4.5V 至 28V 输入、电压模式、同步降压控制器 数据表 (Rev. E) | PDF | HTML | 英语版 (Rev.E) | PDF | HTML | 2020年 2月 19日 | |
| 证书 | TPS40077EVM-001 EU Declaration of Conformity (DoC) | 2019年 1月 2日 |