參數(shù)資料
型號(hào): LV51139T
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: 0.150 INCH, MSOP-8
文件頁數(shù): 6/7頁
文件大?。?/td> 231K
代理商: LV51139T
LV51139T
No.A1927-6/7
Timing Chart
[Cout Output System]
[Dout Output System]
VDD
V-
Vd1
Vr1
Vd2
Vd3
Vd4
VDD
VSS
VDD
Dout
td2
tr2
td3
tr3
td4
tr3
VDD
V-
Cout
Vd1
Vr1
Vd2
Vd3
Vd4
VDD
VSS
V-
VDD
td1
tr1
td1
tr1
Vd5
V-
VDD
Cout
Vd5
td2
td5
tr5
td2
td5
Charger
connection
Charger
connection
Charger
connection
Load
connection
Hysteresis cancellation
by load connection
Load
connection
Load
connection
Excessive charger
connection
The charge return is
decided by the voltage
of the charger in the
charger connection
Discharging via
FET parasite Di.
Discharging via
FET parasite Di.
Over-charge detection state
State of excessive charger detection
Load
connection
Load
connection
Load
connection
Load
connection
Excessive charger
connection
Charger
connection
Discharging via
FET parasite Di.
Over-current
occurrence
Load short-circuit
occurrence
To standby
Over-charge detection state
Short-circuit detection state
The excessive charger detection
when the over-electrical discharge
battery is charged operates after the
over-electrical discharge returns.
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