LM22670INVEVAL
具有频率可调节或同步的 LM22670 反向输出稳压器。具有高达 1MHz 和精密使能端的 EVM
LM22670INVEVAL
概述
The LM22670 inverting evaluation board is designed to demonstrate the capabilities of the LM22670 switching regulator in a polarity inverting topology. The LM22670 inverting evaluation board is configured to provide an output of minus 5V (-5V) up to 1.5A load current with an input voltage range of 5V to 35V. The typical operating frequency if 500 kHz. evaluation board is configured to provide an output voltage of 3.3V up to 500 mA load current with an input voltage range of 4.5V to 42V. The typical operating frequency is 500 kHz.
The evaluation board is designed to operate at ambient temperatures up to 50 °C. To aid in the design and evaluation of DC/DC polarity-inverting converter solutions based on the LM22670 switching
特性
- Input Range: 5.5V to 35V, 12V nominal
- Output Voltage: -5V
- Output Current Range: 0A to 1.5A
- Frequency of Operation: 500 kHz
- Board Size: 1.5 X 1.5 inches
- Package: PSOP-8
AC/DC & DC/DC converters (integrated FET)
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评估板
LM22670INVEVAL/NOPB — LM22670 Inverting Output Regulator w/ Freq Adj or Synch. up to 1MHz, and Precision Enable EVM
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM 用户指南 | LM22670 Evaluation Board Inverting Topology and Application Notes (Rev. E) | 2013年 4月 23日 | |||
| * | 用户指南 | LM22670 Evaluation Board Inverting Topology and Application Notes (cn) | 2009年 7月 9日 | |||
| 证书 | LM22670INVEVAL/NOPB EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| 证书 | LM22670INVEVAL/NO EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| 应用手册 | 《应用笔记 1888 LM22670 评估板反相拓扑和应用笔记》 (Rev. D) | 最新英语版本 (Rev.E) | 2012年 12月 14日 |