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參數(shù)資料
| 型號： | MM1433 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | IC for Control of Lithium-ion Batteries Charging |
| 中文描述： | BATTERY CHARGE CONTROLLER, PDSO24 |
| 封裝： | TSOP-24 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大?。?/td> | 343K |
| 代理商： | MM1433 |
MITSUMI
IC for Control of Lithium-ion Batteries Charging MM1433
Absolute Maximum Ratings
(Ta=25°C)
Recommended Operating Conditions
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, V
CC
=5V)
Item
Symbol
T
STG
T
OPR
V
CC
max.
Pd
Ratings
-
40~+125
-
20~+70
-
0.3~+15
250
Unit
°C
°C
V
mW
Storage temperature
Operating temperature
Power supply voltage
Allowable loss
Item
Symbol
T
OPR
V
OPR
Ratings
-
20~+70
2.7~5.9
Unit
°C
V
Operating temperature
Charging control operating voltage
Item
Symbol
Conditions
Measurement
circuit
Min. Typ. Max. Unit
Consumption current
I
CC
V
REF
V
ADPL
18
5
20
5.0
1.207
2.45
7.0
mA
V
V
Reference voltage
ADP detection voltage L
V
CC
: H L
2.35
2.55
ADP detection voltage L
Hysteresis voltage width
V
ADPLW
20
50
100
150
mV
ADP detection voltage H
V
ADPH
V
CC
: L H
20
6.1
6.3
6.5
V
ADP detection voltage H
Hysteresis voltage width
V
ADPHW
20
50
100
150
mV
Impedance for
ADP detection output L
Z
ADPL
20
30
k
BAT pin leak current
I
BAT
V
BAT
V
CNT
I
SW
V
SWH
V
SWL
I
RE
V
REH
V
REL
V
L1
V
L2
V
F
V
LV
13, 14, 15
13
17
1
1
1
2
2
2
14, 15
14, 15
14, 15
13
1
μA
V
V
μA
V
V
μA
V
V
V
mV
mV
V
BAT pin output voltage
Ta=0~+50°C
I
CNT
=20mA
4.070 4.100 4.130
CNT pin output voltage
0.5
80
1.20
0.25
80
1.20
0.25
0.24
31
23
2.10
CHGSW pin input current
40
0.6
60
CHGSW pin input voltage H
CHGSW : OFF
CHGSW : ON
CHGSW pin input voltage L
RESET pin input current
40
0.6
60
RESET pin input voltage H
Charging control circuit: OFF
Charging control circuit: ON
Quick charge
Pre-charge
RESET pin input voltage L
Current limit 1
0.20
21
13
1.90
0.22
26
18
2.00
Current limit 2
Full charge detection
Low voltage detection voltage
V
BAT
: L H
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| MM1433_ | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Lithium-Ion Battery Charge Control (1 to 2 cells) |
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