參數(shù)資料
型號(hào): UB2012AG-S08-R
廠商: UNISONIC TECHNOLOGIES CO LTD
元件分類: 電源管理
英文描述: POWER SUPPLY SUPPORT CKT, PDSO8
封裝: HALOGEN FREE, SOP-8
文件頁數(shù): 15/17頁
文件大?。?/td> 315K
代理商: UB2012AG-S08-R
UB2012
Preliminary
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
7 of 17
www.unisonic.com.tw
QW-R121-018 .b
APPLICATION INFORMATION
Figure 2. Operation Flowchart
POR
VCC>V(BAT)
Checked at
All Times
Yes
TS Pin in
TS1 to TS2
Range
Yes
V(BAT)<V(MIN)
No
Regulate Current
or Voltage
Indicate Charge
In-Progress
(STAT=High)
TS Pin in
TS1 to TS2
Range
No
Yes
V(BAT)<V(MIN)
No
I(TERM)
Delected
Yes
Terminate Charge
Indicate CHARGE
DONE
(STAT=Low)
Yes
V(BAT)<V(RCH)
No
Yes
No
TS Pin in
TS1 to TS2
Range
Suspend Charge
No
Indicate CHARGE
SUSPEND
(STAT=Hi-Z)
V(BAT)<V(MIN)
Yes
No
TS Pin in
TS1 to TS2
Range
Regulate I(PRECHG)
Indicate Charge
In-Progress
(STAT=High)
Indicate CHARGE
SUSPEND
(STAT=Hi-Z)
Suspend Charge
Indicate SLEEP
MODE (STAT=Hi-Z)
Sleep Mode
Yes
No
Indicate CHARGE
SUSPEND
(STAT=Hi-Z)
Suspend Charge
TS Pin in
TS1 to TS2
Range
No
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