obsidian-notes/电源/DCDC/降压.md
CSSC-WORK\murmur 3e6078442b init version
2024-04-15 11:19:57 +08:00

33 lines
742 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

---
title: 降压
updated: 2022-11-29 15:16:44Z
created: 2022-01-08 13:18:04Z
tags:
- dcdc
- 国产化
- 电源
---
#dcdc
#电源
#国产化
# **BL8028**
与BL8022P兼容
SOT23-5封装2.6-6V输入1.5A输出2MHz开关频率效率约90%
静态电流小于1uA
搭配顺络SPH4018H2R2MTC37043610mR/2.2A
# **TPS54622**
![4f979f3c653a60b36bace15ec525cb42.png](../../../_resources/4f979f3c653a60b36bace15ec525cb42.png)
# TMI7003
国产3路输出
品  牌: [TMI(拓尔微)](https://list.szlcsc.com/brand/12134.html "TMI(拓尔微)")
厂家型号: TMI7003
商品编号: C708882
封装: QFN-20(3x3)
![截图_选择区域_20221129231547.png](../../../_resources/截图_选择区域_20221129231547.png)