Diodes PAM2808 - Manual (Page 3)

PAM2808
Document number: DSxxxxx Rev. 1 - 0
3 of 8
www.diodes.com
October 2012
© Diodes Incorporated
PAM2808
A Product Line of
Diodes Incorporated
Recommended Operating Conditions
(@T
A
= +25°C, unless otherwise specified.)
Parameter Rating Unit
Maximum Supply Voltage 6 V
Junction Temperature Range -40 to +125
°C
Ambient Temperature Range -40 to +85
Thermal Information
Parameter Symbol Package Max Unit
Thermal Resistance (Junction to Case) θ
JC
SOP-8(EP) 11
°C/W
Thermal Resistance (Junction to Ambient) θ
JA
SOP-8(EP) 90
Electrical Characteristics
(@T
A
= +25°C, V
IN
= 4.5V, 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
FB Reference Voltage V
REF
0.1 V
Output Current I
O
R
S
= 0.3Ω 330
mA
R
S
= 0.14Ω 700
R
S
= 0.1Ω 1000
R
S
= 0.067Ω 1500
Over Temperature Shutdown OTS 150 °C
Over Temperature Hysteresis OTH 40 °C
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
Shutdown Current I
SD
V
EN
= 0V 1 µA