32 lines
862 B
Markdown
32 lines
862 B
Markdown
---
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title: cem_260720
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description:
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published: true
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date: 2026-07-20T01:53:38.321Z
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tags:
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editor: markdown
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dateCreated: 2026-04-24T03:51:54.528Z
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---
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# DC/DC
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## 개요
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- 정상 상태 배터리 전압 전압 ( rated_Vbat )
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- 정상 상태 버스 전압 ( rated_VBUS )
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- Boost -> Buck 전환 전압 ( V_chgstart = rated_VBUS * 1.01 )
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- Buck -> Boost 전환 전압 ( V_dchgstart = rated_VBUS * 0.98 )
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## LCD 설정
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- Gain : Vdcp, Vdcn, Vbat, Ibat (All xxx.x%)
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- Rated : Vbat(xxxV), Ibat(xxx.xA), Vdc(xxxV),BMC_vtg(xxx.x%)
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- Protection : Vbat_OV(xxx%), Vbat_LV(xxx.x%)
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- Setting : Fsw(xx.xkHz), Droop_Vtg(x.x%)
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## BOOST
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- Feed-forward
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- Droop ( LCD 에서 설정된 경우 )
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- 전압 Reference ( V_dchgref = rated_VBUS - droop_vtg )
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- CV Only
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## Buck
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- Feed-forward
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- CV/CC
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- 전압 Reference ( LCD 설정값 )
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- 전류 Reference ( LCD 설정값 )
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