PAM8904 Datasheet, PDF (2/6 Pages) Diodes Incorporated – 18VPP OUTPUT PEIZO SOUNDER DRIVER

Pin Descriptions
Pin Name
VIN
EN1
EN2
DIN
CN1
GND
VO2
VO1
CN2
CP1
VOUT
CP2
NC
I/O/P
P
I
I
I
I
P
O
O
I
I
O
I
—
Function
Power Supply
Charge pump mode select 1
Charge pump mode select 2
Signal Input
Capacitor 1 Negative Terminal
Ground
Positive Output
Negative Output
Capacitor 2 Negative Terminal
Capacitor 1 Positive Terminal
Boost Output
Capacitor 2 Positive Terminal
No Connect
A Product Line of
Diodes Incorporated
PAM8904
Absolute Maximum Ratings (@ T_A = +25°C, unless otherwise specified.)
Symbol
V_IN
V_I
T_A
T_J
T_STG
Characteristics
Supply Voltage
EN1, EN2
Operating Free-Air Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Value
Unit
-0.3 to +6.0
V
GND -0.3 to V_IN +0.3
V
-40 to +85
°C
-40 to +150
°C
-65 to +150
°C
Recommended Operating Conditions (@ T_A = +25°C, unless otherwise specified.)
Symbol
VIN
VIH
VIL
TA
Characteristics
Supply Voltage
High-Level Input Voltage
EN1,EN2
Low-Level Input Voltage
EN1,EN2
Operating Free-Air Temperature
Min
Max
2.3
5.0
1.2 to V_IN +0.3
-0.3
+0.4
-40
+85
Unit
V
V
V
°C
Thermal Information
Parameter
Thermal Resistance (Junction to Ambient)
Thermal Resistance (Junction to Case)
Symbol
θ_JA
θ_JC
Package
U-QFN3030-16L
U-QFN3030-16L
Maximum
35
14
Unit
°C/W
°C/W
PAM8904
Document number: DS37246 Rev. 1 - 2
2 of 6
www.diodes.com
April 2014
© Diodes Incorporated