AIC1630 AIC [Analog Intergrations Corporation], AIC1630 Datasheet - Page 5

• Manufacturer Part Number: AIC1630
• Description: 2-Cell, Step-Up DC/DC Converter Controller
• Manufacturer: AIC [Analog Intergrations Corporation]

TYPICAL PERFORMANCE CHARACTERISTICS
BLOCK DIAGRAM
130
120
110
100
8.2
8
7.8
7.6
7.4
7.2
7
90
80
70
60
VIN
EXT
GND
SD
1
Shutdown Mode Supply Current vs Input Voltage
1
1.5
Ta=25C
1.5
Oscillator Frequency vs Input Voltage
100mV
2
2
2.5
2.5
V
OSC
-
+
IN
V
IN
3
(V)
3
(V)
Ta=25°C
3.5
3.5
Shutdown
4
4
+
-
FB EXT=LOW
FB EXT=HIGH
4.5
4.5
0.617V
5
5
9.4
8.6
8.2
7.8
7.4
123
122
121
120
119
118
117
9
7
0
0
Shutdown Mode Supply Current vs Temperature
1.22V
10
10
+
-
Oscillator Frequency vs Temperature
V
V
IN
IN
=3V
20
-
100mV
=3V
+
20
(CONTINUED)
Temperature (°C)
Temperature (°C)
30
30
40
40
50
50
AIC1630
60
60
VOUT
LBI
LBO
FB
70
70
80
80
5