PAM2842 Datasheet, PDF (5/17 Pages) Power Analog Micoelectronics – High Power LED Driver

PAM2842
High Power LED Driver
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.
Supply Voltage.............................................40V
Output Current................................................1A
I/O Pin Voltage Range.........GND-0.3V to V_DD+0.3V
Storage Temperature.....................-40^OC to 125^OC
Maximum Junction Temperature..................150^OC
Soldering Temperature.......................300^OC, 5sec
Recommended Operating Conditions
Supply Voltage Range.........................5.5V to 40V Junction Temperature Range..........-40^OC to 150^OC
Operation Temperature Range..........-40^OC to 85^OC
Thermal Information
Parameter
Thermal Resistance
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Symbol
θ_JC
θ_JA
Package
TSSOP
QFN 6mm*6mm
TSSOP
QFN 6mm*6mm
*The Exposed PAD must be soldered to a thermal land on the PCB.
Maximum
20
7.6*
90
18.1*
U nit
°C /W
Power Analog Microelectronics,Inc
www.poweranalog.com
5
09/2008 Rev 1.1