PAM8303C Datasheet, PDF (3/17 Pages) Diodes Incorporated – ULTRA LOW EMI, 3W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER

A Product Line of
Diodes Incorporated
PAM8303C
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
Supply Voltage
Input Voltage
6.0
V
-0.3 to V_DD +0.3
Maximum Junction Temperature
150
Storage Temperature
-65 to +150
°C
Soldering Temperature
250, 10 sec
Recommended Operating Conditions (@T_A = +25°C, unless otherwise specified.)
Parameter
Rating
Unit
Supply Voltage Range
2.8 to 5.5
V
Ambient Temperature Range
-40 to +85
°C
Junction Temperature Range
-40 to +125
°C
Thermal Information
Parameter
Thermal Resistance (Junction to Ambient)
Thermal Resistance (Junction to Case)
Package
WCSP 1.45x1.45
MSOP-8
DFN3x3-8
MSOP-8
Symbol
θ_JA
θ_JC
Max
90-220
180
47.9
75
Unit
°C/W
Note:
For the 9-pin CSP package, the thermal resistance is highly dependent on the PCB heat sink area.
For example, the Θ_ja can equal to 195°C/W with 50mm² total area or 135°C/W with 500mm² area. When
using ground and power planes, the value is around 90°C/W.
PAM8303C
Document number: DSxxxxx Rev. 1 - 2
3 of 17
www.diodes.com
June 2013
© Diodes Incorporated