LM22671EVAL
具有頻率調整或同步和精密啟用的 LM22671 0.5A SIMPLE SWITCHER 穩壓器 EVM
LM22671EVAL
概覽
The LM22671 evaluation board is designed to demonstrate the capabilities of the LM22671switching regulator. The LM22671 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.
At low input voltages between 4.5V and 6V, a minimum load of approximately 5 mA may be required to reach a regulated 3.3V output voltage.
To aid in the design and evaluation of DC/DC buck converter solutions based on the LM22671 switching regulator, the evaluation board can be re-configured for different output voltages.
特點
- Input Range: 4.5V to 42V
- Output Voltage: 3.3V
- Output Current Range: 0A to 500 mA
- Frequency of Operation: 500 kHz
- Board Size: 1.5 X 1.5 inches
- Package: PSOP-8
AC/DC 和 DC/DC 轉換器 (整合式 FET)
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | AN-1895 LM22671 Evaluation Board (Rev. D) | 2013/4/23 | |||
| 證書 | LM22671EVAL/NOPB EU Declaration of Conformity (DoC) | 2019/1/2 |