LTM8062 Datasheet, PDF (5/20 Pages) Linear Technology – 32VIN, 2A μModule Power Tracking Battery Charger

LTM8062
TYPICAL PERFORMANCE CHARACTERISTICS T_A = 25°C, unless otherwise noted.
Input Current vs I_BAT, 4.2V Float
900
800
700
V_INA = 12V
600
500
400
300
V_INA = 24V
200
100
0
0
500
1000
1500
2000
I_BAT (mA)
8062 G10
Input Current vs I_BAT, 7.2V Float
1400
1200
1000
V_INA = 12V
800
600
400
V_INA = 24V
200
0
0
500
1000
1500
2000
I_BAT (mA)
8062 G11
Input Current vs I_BAT, 8.4V Float
1600
1400
1200
V_INA = 12V
1000
800
600
V_INA = 24V
400
200
0
0
500 1000 1500 2000 2500
I_BAT (mA)
8062 G12
Input Current vs I_BAT, 14.4V Float
1400
1200
1000
800
V_INA = 24V
600
400
200
0
0
500
1000
1500
2000
I_BAT (mA)
8062 G13
Maximum I_BAT vs V_INREG
2500
I_Q vs V_INA, RUN = 0V, V_INREG Open
250
200
150
100
50
0
0
10
20
30
40
V_INA (V)
8062 G14
Maximum Charge Current
vs Temperature
2000
2000
1600
1500
1200
1000
800
500
400
0
0
2
2.5
3
3.5
–40 –20 0 20 40 60 80 100 120
V_INREG (V)
TEMPERATURE (°C)
8062 G16
8062 G17
Maximum I_BAT vs ADJ
2500
2000
1500
1000
500
0
0 0.5 1 1.5 2 2.5 3 3.5
ADJ VOLTAGE (V)
8062 G15
Temperature Rise vs I_BAT,
4.2V Float Voltage
25
20
15
V_INA = 24V
10
V_INA = 12V
5
0
0
500
1000
1500
2000
I_BAT (mA)
8062 G18
8062f
5