參數(shù)資料
型號: S-8204AAB-TCT1G
元件分類: 電源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: LEAD FREE, TSSOP-16
文件頁數(shù): 11/32頁
文件大小: 982K
代理商: S-8204AAB-TCT1G
BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
Rev.1.5_00
S-8204A Series
Seiko Instruments Inc.
19
Timing Chart
1. Overcharge Detection and Overdischarge Detection (in the circuit in Figure 12, 13)
(n = 1 to 4)
VCUn
VDLn
VCLn
Battery voltage
VSS
COP pin voltage
DOP pin voltage
VSS
Charger connection
Load connection
Status
*1
39/40
×VDD
VSS
VMP pin voltage 1/2
×VDD
VDD
VEB+
Overcharge detection
delay time (tCU)
<1>
<2>
<1>
<3>
<1>
High-Z
Overdischarge detection
delay time (tDL)
VDD
High-Z
<4>
*1. < 1 > : Normal status
< 2 > : Overcharge status
< 3 > : Overdischarge status
< 4 > : Power-down status
Remark The charger is assumed to charge with a constant current. VEB+ indicates the open voltage of the
charger.
Figure 9
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相關代理商/技術參數(shù)
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