Diodes PAM2321 - Manual (Page 3)

PAM2321
Document number: DSxxxxx Rev. 2 - 1
3 of 11
www.diodes.com
January 2013
© Diodes Incorporated
PAM2321
A Product Line of
Diodes Incorporated
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
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.
Parameter Rating Unit
Input Voltage -0.3 to +6.5 V
EN, FB Pin Voltage -0.3 to V
IN
V
SW Pin Voltage -0.3 to (V
IN
+0.3) V
Junction Temperature 150 °C
Storage Temperature Range -65 to +150 °C
Soldering Temperature 300, 5sec °C
Recommended Operating Conditions
(@T
A
= +25°C, unless otherwise specified.)
Parameter Rating Unit
Supply Voltage 2.5 to 5.5 V
Operation Temperature Range -40 to +85
°C
Junction Temperature Range -40 to +125
Thermal Information
Parameter Symbol Package Max Unit
Thermal Resistance (Junction to Case) θ
JC
TDFN3x3-10 8.5
°C/W
Thermal Resistance (Junction to Ambient) θ
JA
TDFN3x3-10 60
Internal Power Dissipation P
D
TDFN3x3-10 1.66 W