PAM2301
800mA Step-Down DC-DC Converters
Absolute Maximum Ratings
These are stress ratings only and functional operation is not implied. Exposure to absolute
maximum ratings for prolonged time periods may affect device reliability. All voltages are with
respect to ground.
Junction Temperature................................125OC
Input Voltage..................................-0.3V to 6.6V
Storage Temperature Range........-65OC to 150OC
EN, FB Pin Voltage.............................-0.3V to VIN
Soldering Temperature......................300OC,5sec
SW Pi n Voltage.....................-0.3V to (VIN+0.3V)
Recommended Operating Conditions
Supply Voltage................................2.5V to 5.5V
Max. Supply Voltage (for Max. duration of
30 minutes)................................................6.0V
Ambient Temperature Range..........-40OC to 85OC
Thermal Information
Parameter
Package
Symbol
Maximum
Unit
°C/W
mW
Thermal Resistance
(Junction to Case)
SOT23-5
θJC
130
Thermal Resistance
(Junction to Ambient)
Internal Power Dissipation
SOT23-5
SOT23-5
θJA
PD
250
400
Power Analog Microelectronics,Inc
www.poweranalog.com
09/2008 Rev 1.3
3
PAM [ POWER ANALOG MICOELECTRONICS ]
