Diodes PAM3116 - Manual (Page 3)

PAM3116
Document number: DSxxxxx Rev. 1 - 0
3 of 10
www.diodes.com
October 2012
© Diodes Incorporated
PAM3116
A Product Line of
Diodes Incorporated
Recommended Operating Conditions
(@T
A
= +25°C, unless otherwise specified.)
Parameter Rating Unit
Maximum Supply Voltage 6 V
Ambient Temperature Range -40 to +85
°C
Junction Temperature Range -40 to +125
Thermal Information
Parameter Symbol Package Max Unit
Thermal Resistance (Junction to Case) θ
JC
SOP-8 11
°C/W
Thermal Resistance (Junction to Ambient) θ
JA
SOP-8 90
Internal Power Dissipation P
D
SOP-8 1100 mW
Electrical Characteristics
(@T
A
= +25°C, V
IN
= V
O
+1V, C
IN
= 4.7µF, C
O
= 4.7µF, unless otherwise specified.)
Parameter Symbol Test Conditions Min Typ Max Units
Input Voltage Range V
IN
2.5 6.0 V
Output Voltage Range V
O
0.8 5 V
ADJ Reference Voltage V
REF
I
O
= 1mA 0.788 0.8 0.812 V
Output Voltage Accuracy V
O
I
O
= 1mA -1.5 1.5 %
Output Current I
O
V
O
> 0.8V 1500 mA
Output Current Limit I
LIM
V
O
> 0.8V 1500 2500 mA
Short Circuit Current I
SC
I
O
= 0mA 700 mA
Dropout Voltage V
DROP
I
O
= 1.5A
0.8V ≤ V
O
< 2.5V 1700
mV
V
O
≥ 2.5V 300 400
Quiescent Current I
Q
I
O
= 0mA 90 150 µA
Line Regulation LNR I
O
= 1mA, V
IN
= V
O
+1 to V
O
+2 -0.4 0.4 %/V
Load Regulation LDR I
O
= 1mA to 1500mA -1.0 0.2 +1.0 %
Temperature Coefficient T
C
40 ppm/°C
Over Temperature Shutdown OTS I
O
= 1mA 150 °C
Over Temperature Hysteresis OTH I
O
= 1mA 40 °C
Power Supply Ripple Rejection PSRR I
O
= 100mA, V
O
= 1.2mA
f = 100Hz 70
dB f = 1kHz 65
f = 10kHz 50
Output Noise Vn f = 10Hz to 100kHz, I
O
= 10mA 50 µV
RMS
EN Input High Threshold V
EH
V
IN
= 2.5V to 5V 1.5 V
EN Input Low Threshold V
EL
V
IN
= 2.5V to 5V 0.3 V
EN Input High Bias Current I
EH
V
EN
= 5V, V
IN
= 5V 0.5 µA
EN Input Low Bias Current I
EL
V
EN
= 0V, V
IN
= 5V 0.5 µA
Shutdown Current I
SD
V
EN
= 0V 1 µA