參數(shù)資料
型號(hào): LX2203CLD-TR
廠商: MICROSEMI CORP
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10
封裝: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MLP-10
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 182K
代理商: LX2203CLD-TR
LX2203
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 4
Copyright
2004
Rev. 1.0a, 2005-08-10
WWW
.Microse
m
i
.CO
M
Li-Ion Battery Charger
TM
CHARGING PROFILE
CHARGE CURRENT PROGRAMMING
Voltage
Current
Cha
rge
V
o
lt
age
A
n
d
C
u
rr
ent
Charge Time (hours)
0
0.5
1.0
1.5
2.0
2.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Ch
ar
g
e
C
u
rr
en
t
(m
A
)
Iccp Current (A)
0
4.0
8.0
12.0
16.0
0
200
400
600
800
1000
1200
Constant Charge Current Programming
TERMINA T ION CURRENT PROGRAM MING
CHARGE VOLTAGE DISTRIBUTION
Term
in
a
ti
o
n
Cu
rre
n
t(
m
A)
1/Rctp (micromhos)
0
2040
6080
100
0
200
400
600
800
Termination Current Programming
4.1
7
1
4.1
7
4
4.1
7
6
4.1
7
9
4.1
8
1
4.1
8
3
4.1
8
6
4.1
8
4.1
9
1
4.1
9
3
4.1
9
6
4.1
9
8
4.2
0
1
4.2
0
3
4.2
0
6
4.2
0
8
4.2
1
0
4.2
1
3
4.2
1
5
4.2
1
8
4.2
2
0
4.2
2
3
4.2
2
5
4.2
2
8
4.2
3
0
V
0
50
100
150
200
250
300
C
OU
T
Post Trim Bat Volt
1.0A CHARGE CURRENT DISTR IBUTION
50MA TERMINATION DISTRIBUTION
-1
.08
7
-1
.08
0
-1
.07
3
-1
.06
6
-1
.05
9
-1
.05
2
-1
.04
5
-1
.03
8
-1
.03
1
-1
.02
4
-1
.01
7
-1
.01
0
-1
.00
3
-996.
32
7E
-0
3
-989.
38
8E
-0
3
-982.
44
9E
-0
3
-975.
51
0E
-0
3
-968.
57
1E
-0
3
-961.
63
3E
-0
3
-954.
69
4E
-0
3
-947.
75
5E
-0
3
-940.
81
6E
-0
3
-933.
87
8E
-0
3
-926.
93
9E
-0
3
-920.
00
0E
-0
3
0
10
20
30
40
50
60
70
Co
unt
A
Charge Current Post Trim
0
200
400
600
800
1000
1200
1400
-6
0
-5
6
-5
2
-4
8
-4
4
-4
0
-3
6
-3
2
-2
8
-2
4
-2
0
Mo
re
mA
C
o
unt
CC
HH
AA
RR
TT
SS
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