LM2717
- Fixed 3.3V Output Buck Converter with a 2.2A, 0.16Ω, Internal Switch
- Adjustable Buck Converter with a 3.2A, 0.16Ω, Internal Switch
- Operating Input Voltage Range of 4V to 20V
- Input Undervoltage Protection
- 300kHz to 600kHz Pin Adjustable Operating Frequency
- Over Temperature Protection
- Small 24-Lead TSSOP Package
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The LM2717 is composed of two PWM DC/DC buck (step-down) converters. The first converter is used to generate a fixed output voltage of 3.3V. The second converter is used to generate an adjustable output voltage. Both converters feature low RDSON (0.16Ω) internal switches for maximum efficiency. Operating frequency can be adjusted anywhere between 300kHz and 600kHz allowing the use of small external components. External soft-start pins for each enables the user to tailor the soft-start times to a specific application. Each converter may also be shut down independently with its own shutdown pin. The LM2717 is available in a low profile 24-lead TSSOP package ensuring a low profile overall solution.
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技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | LM2717 Dual Step-Down DC/DC Converter 数据表 (Rev. D) | 2013年 3月 28日 | |||
用户指南 | LM2717-ADJ Step-Down Converter Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2021年 12月 20日 | |||
用户指南 | LM2717 Step-Down Converter Evaluation Module User's Guide (Rev. C) | PDF | HTML | 2021年 12月 20日 | |||
应用手册 | Implementing Single-Chip FPGA Power Solutions | 2007年 3月 21日 | ||||
应用手册 | Application Note 1371 LM2717 Evaluation Board (cn) | 2005年 10月 19日 |
设计和开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
封装 | 引脚 | 下载 |
---|---|---|
TSSOP (PW) | 24 | 查看选项 |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点