Owner manual

PAM8304
Document number: DS36589 Rev. 1 - 2
2 of 11
www.diodes.com
October 2013
© Diodes Incorporated
PAM8304
NEW PRODUCT
A
Product Line o
f
Diodes Incorporated
Pin Descriptions
Pin Name MSOP-8L/DFN3x3-8L Function
OUT+ 1 Positive BTL Output
PVDD 2 Power Supply
VDD 3 Analog Power Supply
IN- 4 Negative Differential Input
IN+ 5 Positive Differential Input
/SD 6 Shutdown Terminal, Active Low
GND 7 Ground
OUT- 8 Negative BTL Output
Exposed Pad — NC
Functional Block Diagram
SD
+
-
PWM
Modulator
SD
UVLO
Startup
Protection
OSC
Bias and
Vref
Gate
Drive
Gate
Drive
SC
Protect
OTP
IN+
IN-
PVDD
OUT+
OUT-
GND
VDD
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Parameter Rating Unit
Supply Voltage (VDD) 6.5 V
Input Voltage (IN+, IN-, /SD) -0.3 to V
DD
+0.3 V
Storage Temperature -65 to +150 °C
Maximum Junction Temperature 150 °C
Recommended Operating Conditions (@T
A
= +25°C, unless otherwise specified.)
Symbol Parameter Min Max Unit
V
DD
Supply Voltage 2.8 6.0 V
T
A
Operating Ambient Temperature Range -40 +85 °C
T
J
Junction Temperature Range -40 +125 °C