Diodes PAM2800 - Manual (Page 2)

PAM2800
Document number: DSxxxxx Rev. 1 - 3
2 of 7
www.diodes.com
October 2012
© Diodes Incorporated
PAM2800
A Product Line of
Diodes Incorporated
Pin Description
Pin
Number
Pin
Name
Function
1 VIN Input
2 GND Ground
3 EN Chip Enable (Active High)
4 FB Feedback
5 VOUT Output
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
These are stress ratings only and functional operation is not implied. Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability. All voltages are with respect to ground.
Parameter Rating Unit
Input Voltage 6 V
Output Current 350 mA
Output Pin Voltage GND -0.3 to V
IN
+0.3 V
Lead Soldering Temperature 300, (5sec) °C
Storage Temperature -65 to +150 °C
Recommended Operating Conditions
(@T
A
= +25°C, unless otherwise specified.)
Parameter Rating Unit
Maximum Supply Voltage 5.5 V
Junction Temperature -40 to +125
°C
Operation Temperature -40 to +85
Thermal Information
Parameter Symbol Package Max Unit
Thermal Resistance (Junction to Case) θ
JC
SOT23-5 130
°C/W
Thermal Resistance (Junction to Ambient) θ
JA
SOT23-5 250
Internal Power Dissipation P
D
SOT23-5 400 mW
Electrical Characteristics
(@T
A
= +25°C, V
IN
= 3.7V, C
IN
= 1µF, C
O
= 2.2µF, unless otherwise specified.)
Parameter Symbol Test Conditions Min Typ Max Units
Input Voltage V
IN
5.5 V
Output Current I
O
300 mA
Quiescent Current I
Q
No Load 65 90 µA
Efficiency 90 92 %
Over Temperature Shutdown OTS I
O
= 1mA 150 °C
Over Temperature Hysteresis OTH I
O
= 1mA 30 °C