參數(shù)資料
型號： LTC4053EMSE-4.2
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： USB Compatible Lithium-Ion Battery Charger with Thermal Regulation
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝： PLASTIC, MSOP-10
文件頁數(shù)： 2/20頁
文件大小： 665K
代理商： LTC4053EMSE-4.2
LTC4061
2
4061fa
ABSOLUTE
(Note 1)
AXW
W
RATIU
W
FOW
PACKAGE/ORDER IU
U
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25°C. V
CC
= 5V, unless otherwise noted.
SYMBOL
PARAMETER
V
CC
Input Supply Voltage
I
CC
Input Supply Current
V
FLOAT
V
BAT
Regulated Output Voltage
I
BAT
BAT Pin Current
V
PROG
PROG Pin Voltage
V
A
C
P
R
A
C
P
R Output Low Voltage
V
C
H
R
G
C
H
R
G Output Low Voltage
I
TRIKL
Trickle Charge Current
Input Supply Voltage (V
CC
) ........................–0.3V to 10V
E
N,
A
C
P
R,
C
H
R
G, NTC, PROG,
C
/
5, BAT .....................................................–0.3V to 10V
TIMER, I
DET
....................................–0.3V to V
CC
+ 0.3V
BAT Short-Circuit Duration ...........................Continuous
V
CC
Pin Current ..........................................................1A
BAT Pin Current ..........................................................1A
Maximum Junction Temperature (Note 5) ............125°C
Operating Temperature Range (Note 2) ...–40°C to 85°C
Storage Temperature Range ..................–65°C to 125°C
ORDER PART
NUMBER
DD PART
MARKING
T
JMAX
= 125°C,
θ
JA
= 40°C/W (NOTE 3)
MUST BE SOLDERED TO PCB
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LBJS
LTC4061EDD
The
●
denotes the specifications which apply over the full operating
CONDITIONS
Charge Mode (Note 4), R
PROG
= 10k
Standby Mode, Charge Terminated
Shutdown (
E
N = 5V, V
CC
< V
BAT
or V
CC
< V
UV
)
●
0 ≤ T
A
≤ 85°C
R
PROG
= 10k, Constant Current Mode
R
PROG
= 1.25k, Constant Current Mode
Standby Mode, Charge Terminated
Shutdown Mode
R
PROG
= 10k, Constant Current Mode
R
PROG
= 1.25k, Constant Current Mode
I
A
C
P
R
= 5mA
I
C
H
R
G
= 5mA
V
BAT
< V
TRIKL
, R
PROG
= 10k
V
BAT
< V
TRIKL
, R
PROG
= 1.25k
V
BAT
Rising
Hysteresis
From Low to High
Hysteresis
V
CC
from Low to High, V
BAT
= 4.3V
V
CC
from High to Low, V
BAT
= 4.3V
E
N Rising, 4.3V < V
CC
< 8V
Hysteresis
V
TIMER
from High to Low
Hysteresis
MIN
4.3
4.185
4.175
93
760
0.97
0.97
6
60
TYP
240
130
20
4.2
4.2
100
800
±1
±1
1
1
0.1
0.1
10
80
MAX
8
500
300
50
4.215
4.225
107
840
±2
±2
1.03
1.03
0.25
0.25
14
100
UNITS
●
●
●
V
μA
μA
μA
V
V
mA
mA
μA
μA
●
●
●
●
V
V
V
V
mA
mA
V
TRIKL
V
UV
V
ASD
R
E
N
V
E
N
V
CT
Trickle Charge Threshold Voltage
V
CC
Undervoltage Lockout Voltage
V
CC
– V
BAT
Lockout Threshold Voltage
E
N Pin Pull-Down Resistor
E
N Input Threshold Voltage
Charge Termination Mode Threshold
Voltage
2.8
3.7
145
10
2
0.4
0.4
2.9
100
3.8
200
190
45
3.4
0.7
70
0.7
50
3
3.9
230
75
5
1
1
V
mV
V
mV
mV
mV
M
Ω
●
V
mV
V
mV
TOP VIEW
10
9
8
6
7
11
4
5
3
2
1
V
CC
PROG
I
DET
EN
C/5
BAT
NTC
TIMER
ACPR
CHRG
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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