Diodes PAM8904 - Manual (Page 2)

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