LM2700
- 3.6A, 0.08Ω, Internal Switch
- Operating Input Voltage Range of 2.2V to 12V
- Input Undervoltage Protection
- Adjustable Output Voltage up to 17.5V
- 600kHz/1.25MHz Pin Selectable Frequency Operation
- Over Temperature Protection
- Small 14-Lead TSSOP or WSON Package
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The LM2700 is a step-up DC/DC converter with a 3.6A, 80mΩ internal switch and pin selectable operating frequency. With the ability to produce 500mA at 8V from a single Lithium Ion battery, the LM2700 is an ideal part for biasing LCD displays. The LM2700 can be operated at switching frequencies of 600kHz and 1.25MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting frequency compensation, which makes possible the use of small, low ESR ceramic capacitors at the output. The LM2700 features continuous switching at light loads and operates with a switching quiescent current of 2.0mA at 600kHz and 3.0mA at 1.25MHz. The LM2700 is available in a low profile 14-lead TSSOP package or a 14-lead WSON package.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | LM2700 600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter 数据表 (Rev. C) | 2013-3-7 | |||
| 选择指南 | 电源管理指南 2018 | 2018-7-31 | ||||
| 应用手册 | How to Select a Proper Inductor for Low Power Boost Converter | 2016-6-3 | ||||
| 应用手册 | Five Steps to a Good PCB Layout of the Boost Converter | PDF | HTML | 2016-5-3 | |||
| 应用手册 | Working With Boost Converters | 2015-6-15 |
设计与开发
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）。
LM2700MT-ADJEV — 600kHz 1.25MHz、2.5A、升压 PWM DC DC 转换器评估模块
A high current step-up DC/DC converter which can be used for TFT-LCD applications.
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| TSSOP (PW) | 14 | Ultra Librarian |
| WSON (NHE) | 14 | Ultra Librarian |
订购和质量
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