PAM2310 Datasheet, PDF (7/11 Pages) Power Analog Micoelectronics – 2A Low Noise Step-Down DC-DC Converter

PAM2310
2A Low Noise Step-Down DC-DC Converter
Typical Performance Characteristics
T_A =25°C, C_IN =22uF,Co=22μF, unless otherwise noted.
Oscillator Frequency VS Input Voltage
1.8
1.7
1.6
Oscillator Frequency VS Temperature
1.58
Vin=4.5V
1.56
1.5
1.54
1.4
1.52
1.3
1.2
2
3
4
5
6
7
Supply Voltage(V)
Load Transient
Io=0-2A, Vo=1.2V, Vin=5V
1.50
20 40 60 80 100 120 140
Temperature(℃）
Load Transient
Io=0-2A, Vo=3.3V, Vin=5V
Output
Current
Voltage
Output
Output
Current
Voltage
Output
Power Analog Microelectronics, Inc
www.poweranalog.com
7
05/2011 Rev1.0