32 lines
832 B
Markdown
32 lines
832 B
Markdown
---
|
|
title: Untitled Page
|
|
description:
|
|
published: true
|
|
date: 2026-07-20T01:32:54.151Z
|
|
tags:
|
|
editor: markdown
|
|
dateCreated: 2026-04-24T03:51:54.528Z
|
|
---
|
|
|
|
# DC/DC 현재 상태
|
|
## 개요
|
|
- 정상 상태 배터리 전압 전압 ( rated_Vbat )
|
|
- 정상 상태 버스 전압 ( rated_VBUS )
|
|
- Boost -> Buck 전환 전압 ( V_chgstart = rated_VBUS * 1.01 )
|
|
- Buck -> Boost 전환 전압 ( V_dchgstart = rated_VBUS * 0.98 )
|
|
## LCD 설정
|
|
- Gain : Vdcp, Vdcn, Vbat, Ibat
|
|
- Rated : Vbat, Ibat, Vdc, VBAT, BMC_vtg
|
|
- Protection : Vbat_OV, Vbat_LV
|
|
- Setting : Fsw(xx.xkHz), Droop_Vtg(x.x%)
|
|
## BOOST
|
|
- Feed-forward
|
|
- Droop ( LCD 에서 설정된 경우 )
|
|
- 전압 Reference ( V_dchgref = rated_VBUS - droop_vtg )
|
|
- CV Only
|
|
## Buck
|
|
- Feed-forward
|
|
- CV/CC
|
|
- 전압 Reference ( LCD 설정값 )
|
|
- 전류 Reference ( LCD 설정값 )
|
|
|