PAM2801 Datasheet, PDF (2/9 Pages) Power Analog Micoelectronics – 1W High Power White LED Driver

PAM2801
1W High Power White LED Driver
Pin Configuration& Marking Information
Top View
SOT-23-6
65 4
XX V Y W
XX: Product Code
V: Voltage Code
Y: Year
W: Weekly
12 3
Pin Number
1
2
3
4
5
6
Name
SW
GND
FB
SHDN
VOUT
VIN
Function
Switch
Ground
Feedback
Shut Down
Output
Input
Absolute Maximum Ratings
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.
Input Pin Voltage...............................–0.3V to 6V
SW Pin Voltage..................................–0.3V to 6V
SHDN, FB Pin Voltage.........................–0.3V to 6V
Operating Temperature Range .........-40°C to 85°C
Storage Temperature Range......... –65°C to 125°C
Lead Temperature (Soldering, 5 sec) ...........300°C
Recommended Operating Conditions
Junction Temperature...............-40°C to 125°C Ambient Temperature..................-40°C to 85°C
Thermal Information
Parameter
Thermal Resistance
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Internal Power Dissipation
Package
SOT-23-6
SOT-23-6
SOT-23-6
Symbol
θ_JC
θ_JA
P_D
Maximum
130
250
400
Unit
℃/W
mW
Power Analog Microelectronics,Inc
www.poweranalog.com
2
08/2007