AIC1630 Datasheet, PDF (4/11 Pages) Analog Intergrations Corporation – 2-Cell, Step-Up DC/DC Converter Controller

AIC1630
TYPICAL PERFORMANCE CHARACTERISTICS
85
80
70
60
50
40
30
20
0.6
Ext Pin Sourcing Capability
V_OUT=5V
Ta=25°C
V_OUT=3V
0.8
1
1.2
1.4
1.6
1.8
EXT Pin Voltage (V)
Ext Pin Sourcing Capability vs Temperature
90
80
V_OUT=5V
70
60
Ext Pin Voltage=0.85V
50
40
30
0
10
20
30
V_OUT=3V
40
50
60
70
80
Temperature (°C)
Ext Pin Sinking Capability
85
80 _Ta=25°C
75
70
65
60 _VOUT=5V
55
50
V_OUT=3V
45
40
35
0.6
0.8
1
1.2
1.4
1.6
EXT Pin Voltage (V)
1.8
2.0
Switch off Supply Current vs Input Voltage
110
105
100
95
Ta=25°C
90
85
80
75
1.5
2
2.5
3 _{VIN (V}3.₎5
4
4.5
5
Ext Pin Sinking Capability vs Temperature
55
53
51
V_OUT=5V
49
47
45 ^{Ext Pin Voltage=0.85V}
43
41
39
V_OUT=3V
37
35
0 10
20
30
40
50
60
70
80
Temperature (°C)
Switch Off Supply Current vs Temperature
120
115
V_IN=3V
110
105
100
95
90 ₀
10
20
30
40
50
60
70 80
Temperature (°C)
4