參數(shù)資料
型號(hào): ADP3510ARU
廠商: ANALOG DEVICES INC
元件分類: 電源管理
英文描述: Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-SM8 -40 to 110
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝: TSSOP-28
文件頁(yè)數(shù): 6/16頁(yè)
文件大小: 283K
代理商: ADP3510ARU
REV. 0
ADP3510
–6–
Table I. LDO Control Logic
Phone Status
State #1 battery
deep discharged
L
X
X
X
X
X
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
State #2 phone off
H
L
X
X
X
X
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
State #3 phone off,
turn on allowed
H
H
L
H
L
X
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
State #4 charger
applied
H
H
H
X
X
L
ON
ON
ON
ON
ON
ON
OFF
**
ON
State #5 phone
turned on by user key
H
H
X
L
X
L
ON
ON
ON
ON
ON
ON
OFF
**
ON
State #6 phone
turned on by BB
H
H
L
H
H
L
ON
ON
ON
OFF
ON
ON
OFF
ON
State #7 phone and
TCXO LDO kept
on by BB
H
H
L
H
H
H
ON
ON
ON
ON
ON
ON
ON
ON
*
UVLO is only active when phone is turned off. UVLO is ignored once the phone is turned on.
**
Controlled by TCXOEN.
DDO
UVO
*
CHRDET
PWRONPWRONNoTCXOEN
MVBA
REOUT
VRC
VTCXO
VO
VN
VCORE
VMEM
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