Datasheet
XL2009
3A 180KHz 36V Buck DC to DC Converter With CV/CC Loop
Ordering Information
Order Information
XL2009E1
Marking ID
XL2009E1
Package Type
SOP8L
Packing Type Supplied As
2500 Units on Tape & Reel
XLSEMI Pb-free products, as designated with “E1” suffix in the par number, are RoHS compliant.
Absolute Maximum Ratings(Note1)
Parameter
Symbol
Vin
Value
-0.3 to 40
Unit
V
Input Voltage
Feedback Pin Voltage
-0.3 to Vin
V
VFB
Output Switch Pin Voltage
Power Dissipation
-0.3 to Vin
V
VOutput
PD
Internally limited
mW
Thermal Resistance (SOP8L)
(Junction to Ambient, No Heatsink, Free Air)
Operating Junction Temperature
Storage Temperature
100
ºC/W
RJA
-40 to 125
-65 to 150
260
ºC
ºC
ºC
V
TJ
TSTG
TLEAD
Lead Temperature (Soldering, 10 sec)
ESD (HBM)
>2000
Note1: Stresses greater than those listed under Maximum Ratings may cause permanent damage
to the device. This is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operation is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
Rev 1.1
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