MIC79050_05 MICREL [Micrel Semiconductor], MIC79050_05 Datasheet - Page 4

• Manufacturer Part Number: MIC79050_05
• Description: Simple Lithium-Ion Battery Charger
• Manufacturer: MICREL [Micrel Semiconductor]

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