MIC79050-4.2BMM Micrel Inc, MIC79050-4.2BMM Datasheet - Page 4
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MIC79050-4.2BMM
Manufacturer Part Number
MIC79050-4.2BMM
Description
IC BATTERY CHARGER LI-ION 8-MSOP
Manufacturer
Micrel Inc
Datasheet
1.MIC79050-4.2YS.pdf
(14 pages)
Specifications of MIC79050-4.2BMM
Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
2.5 V ~ 16 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
MIC79050
Typical Characteristics
MIC79050
13.5
13.0
12.5
12.0
11.5
11.0
400
300
200
100
25
20
15
10
0
5
0
-40
5
4
3
2
1
0
0
0
0
Dropout Characteristics
OUTPUT CURRENT (mA)
100
SUPPLY VOLTAGE (V)
vs. Output Current
vs. Supply Voltage
1
INPUT VOLTAGE (V)
Dropout Voltage
vs. Temperature
TEMPERATURE (°C)
Ground Current
Ground Current
0
2
2
200
250mA
500mA
250mA
125mA
40
3
300
4
4
500mA
80
400
5
500
120
6
6
4.210
4.205
4.200
4.195
4.190
600
500
400
300
200
100
150
100
12
10
50
-40 -20 0 20 40 60 80 100120140
-40
-40
0
8
6
4
2
0
0
0
OUTPUT CURRENT (mA)
100
vs. Temperature
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
TEMPERATURE (°C)
vs. Temperature
TEMPERATURE (°C)
Ground Current
Battery Voltage
Output Current
0
0
vs. Ground
200
4
40
40
300
80
80
400
120
120
500
800
700
600
500
400
300
200
100
1.5
0.5
4.0
3.8
3.6
3.4
3.2
3.0
-40
-40
1
0
0
5
4
3
2
1
0
0
0
Dropout Characteristics
Short Circuit Current
2
vs. Supply Voltage
SUPPLY VOLTAGE (V)
INPUT VOLTAGE (V)
vs. Temperature
TEMPERATURE (°C)
vs. Temperature
TEMPERATURE (°C)
5mA
Ground Current
Ground Current
50mA,150mA
4
0
0
4
50mA
5mA
6
40
40
8
8
10 12 14 16
12
80
80
August 2005
Micrel, Inc.
120
120
16