Pam2303, Absolute maximum ratings, Recommended operating conditions – Diodes PAM2303 User Manual
Page 3: Thermal information
PAM2303
Document number: DSxxxxx Rev. 1 - 2
3 of 14
www.diodes.com
November 2012
© Diodes Incorporated
PAM2303
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 PV
IN
, V
IN
6 V
SW Pin Voltage
-0.3 to (PV
IN
+0.3)
V
FB Pin Voltage
-0.3 to (V
IN
+0.3)
V
EN Pin Voltage
-0.3 to +6.0
V
Maximum 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
2.7 to 5.5
V
Junction Temperature Range
-40 to +125
°C
Ambient Temperature Range
-40 to +85
Thermal Information
Parameter Symbol
Package
Max
Unit
Thermal Resistance (Junction to Ambient)
θ
JA
SOP-8EP 90
°C/W
DFN3x3-10 60
QFN3x3-16 35
Thermal Resistance (Junction to Case)
θ
JC
SOP-8EP 11
DFN3x3-10 8.5
QFN3x3-16 11