LM3152-3.3DEMO
LM3152 - RD-164 - 演示板
LM3152-3.3DEMO
概述
The LM3152-3.3 demonstration board is a part of the PowerWise® family of SIMPLE SWITCHER® Controllers. It has been designed to balance solution size and performance. The Constant-On-Time (COT) Emulated Ripple Mode (ERM) Control allows for the use of low ESR output capacitors and therefore decreases the output voltage ripple while maintaining a fast transient response. There is no loop compensation required for the COT architecture , as there is in voltage-mode and current mode control architectures, which helps to facilitate the ease of design and fast transient response. The demoboard uses a 2-layer , 2 ounce copper PCB with all of the components mounted on the top side. The LM3152-3.3 IC has a fixed output voltage of 3.3V and will operate over the input voltage range of 6V to 24V at 10A load current.
特性
- Easy To Use with Webench and Offline Design Tools
- No Loop Compensation Required
- Low Solution Component Count
- Ultra-Fast Transient Response
- Low Output Voltage Ripple (32mVpp)
- 3.3V Fixed Output Voltage
- Optimized for 10A Average Load Current
- 95% Peak Efficiency
- Constant-On-Time with Emulated Ripple Mode Control
- 500 kHz Switching Frequency
设计文件
技术文档
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 证书 | LM3152-3.3DEMO EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| EVM 用户指南 | AN-1900 LM3150 Evaluation Boards (Rev. D) | 2013年 5月 1日 | ||||
| 用户指南 | LM3152-3.3V Design @10A, Low Ripple, Fast Transient Response 6-24Vin User Guide | 2012年 1月 27日 | ||||
| 更多文献资料 | LM3152 - RD-164 - Demonstration Board | 2012年 1月 26日 |