AIC1610 AIC [Analog Intergrations Corporation], AIC1610 Datasheet - Page 8

• Manufacturer Part Number: AIC1610
• Description: HIGH EFFICIENCY SYNCHRONOUS STEP-UP DC/DC CONVERTER
• Manufacturer: AIC [Analog Intergrations Corporation]

800
700
600
500
400
300
200
100
Fig. 19 Maximum Output Current vs. Input Voltage
1.2
1.0
0.8
0.6
0.4
0.2
0.0
220
200
180
160
140
120
100
TYPICAL PERFORMANCE CHARACTERISTICS
80
60
40
20
0
0
1.0
1
Fig. 23 Switching Frequency vs. Output Current
2.0
Fig. 21 Inductor Current vs. Output Voltage
1.2
V
V
AIC1610 (I
1.4
IN
OUT
2.5
=2.4V
V
V
IN
OUT
=5V
1.6
=1.2V
Output Current (mA)
Output Voltage (V)
AIC1611 (I
10
Input Voltage (V)
=3.3V
3.0
1.8
V
AIC1610 (I
LIMIT
OUT
AIC1611 (I
=3.3V (FB=OUT)
2.0
=1A)
V
V
3.5
IN
OUT
LIMIT
=2.4V
2.2
=3.3V
LIMIT
=0.65A)
LIMIT
100
4.0
2.4
=1A)
=0.65A)
2.6
V
V
4.5
IN
OUT
=3.6V
2.8
=5V
5.0
1000
3.0
160
140
120
100
900
800
700
600
500
400
300
200
100
80
60
40
20
Fig. 20 Maximum Output Current vs. Input Voltage
0
0
1.0
1.0
Fig. 22 Switching Frequency vs. Supply Voltage
V
V
I
OUT
IN
OUT
V
=2.4V
1.5
1.5
OUT
AIC1610 (I
=100mA
=3.3V
Fig. 24 LX Switching Waveform
=3.3V
2.0
2.0
AIC1611 (I
Input Voltage (V)
Supply Voltage (V)
(Continued)
LIMIT
V
AIC1610/AIC1611
2.5
2.5
OUT
=1A)
=5.0V (FB=GND)
LIMIT
3.0
3.0
V
OUT
=0.65A)
3.5
=5.0V
3.5
4.0
4.0
4.5
4.5
8