PAM2400 Datasheet, PDF (4/14 Pages) Power Analog Micoelectronics – 3-Pin Synchronous Step-Up DC/DC Converter

PAM2400
3-Pin Synchronous Step-Up DC/DC Converter
Typical Performance Characteristics
C = _IN 22μF,C_O=47μF,T_A=25°C, unless otherwise noted.
Vo=2.0V
1.Output voltage vs Output current
2.4
4. Output Voltage vs Temperature
2.1
2.2
2.06
2
2.02
1.8
1.98
1.6
1.4
0
Vin=0.9V
Vin=1.2V
Vin=1.5V
30
60
90
120
150
Output current(mA)
1.94
1.9
0
30
60
90
120
150
Tem perature(℃)
2.Efficiency vs Output Current
90
80
70
60
50
40
30
20
10
0
0
Vin=0.9V
Vin=1.2V
Vin=1.5V
20
40
60
80
100 120
Output current(mA)
14 ^{5. IDD1 vs Temperature}
12
10
8
6
4
2
0
0
30
60
90
120
150
Temperature(℃)
3.Start up Voltage and Hold on voltage vs
Output Current
1.2
1
0.8
0.6
0.4
0.2
0
0
Start up
Hold on
5
10
15
20
25
Output current(mA)
Power Analog Microelectronics,Inc
www.poweranalog.com
4
12/2007 Rev 1.0