LM3881EVAL
用于 LM3881 电源序列发生器的评估板
LM3881EVAL
概述
This evaluation board is designed to permit the designer to connect it directly to the Enable or Remote ON/Off pins of power supply devices of an existing system to facilitate system sequencing. Upon enabling the device, the three open drain output flags will rise in sequential order, 1-2-3. Once the part is disabled, the shutdown sequence will occur in reverse order 3-2-1. Therefore the last power supply that started up will be the first to shutdown.
特性
- Power up and power down control
- Input voltage range of 2.7 V to 5.5 V
- Small footprint SOT23-6
- Low quiescent current of 20 mA
- Capacitor controlled timing options
定序器
立即订购并开发
评估板
LM3881EVAL — Evaluation Board for the LM3881 Power Sequencer
TI.com 上无现货
技术文档
= TI 精选文档
未找到结果。请清除搜索，并重试。
查看所有 2
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM 用户指南 | AN-1785 LM3881 Power Sequencer Evaluation Board (Rev. C) | 2013年 5月 7日 | |||
| 证书 | LM3881EVAL EU Declaration of Conformity (DoC) | 2019年 1月 2日 |