PAM2305
1A Step-Down DC-DC Converters
Typical Performance Characteristics
TA=25°C,CIN=10μF, CO=10uF,L=4.7μH, unless otherwise noted.
Load Transient
Io=0-500mA Vo=3.3V Vin=5V
Load Transient
Io=0-1A Vo=1.2V Vin=3.6V
Output
Current
Output
Current
Voltage
Output
Voltage
Output
Start-up from Shutdown
Vo=1.8V,Vin=3.6V
Voltage
Output
Enable
Inductor
Current
Power Analog Microelectronics,Inc
www.poweranalog.com
09/2008 Rev 1.2
9