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
O
C
Storage Temperature Range........-65
O
C to 150
O
C
Soldering Temperature......................300
O
C, 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
O
C to 85
O
C
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
°C/W
250
400
mW
Unit
Power Analog Microelectronics
,
Inc
www.poweranalog.com
09/2008 Rev 1.3
3
PAM [ POWER ANALOG MICOELECTRONICS ]
