PAM2301 Datasheet, PDF (3/13 Pages) Power Analog Micoelectronics – 800mA Step-Down DC-DC Converters

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.
Input Voltage..................................-0.3V to 6.6V
EN, FB Pin Voltage.............................-0.3V to V_IN
SW Pi n Voltage.....................-0.3V to ( V + _IN 0.3V)
Junction Temperature................................125^OC
Storage Temperature Range........-65^OC to 150^OC
Soldering Temperature......................300^OC, 5sec
Recommended Operating Conditions
Supply Voltage................................2.5V to 5.5V
Max. Supply Voltage (for Max. duration of
30 minutes)................................................6.0V
Ambient Temperature Range..........-40^OC to 85^OC
Thermal Information
Parameter
Thermal Resistance
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Internal Power Dissipation
Package
SOT23-5
SOT23-5
SOT23-5
Symbol
θ_JC
θ_JA
P_D
Maximum
130
250
400
Unit
°C/W
mW
Power Analog Microelectronics,Inc
www.poweranalog.com
3
09/2008 Rev 1.3