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XLSEMI®
Xinlong Semiconductor


DC/DC Products
High Voltage Step-Down DC-DC Series (Input up to 90V)
High Power Step-Down DC-DC Series (up to 8A load current)
General-Purpose Step-Down DC-DC Series
High-Performance Step-Down DC-DC Series (efficiency up to 96%)
Current Boost/Buck-Boost/Inverting DC/DC Converter
Buck DC/DC With Constant Current Loop Series
Buck DC/DC Converter for USB interface Series

LED Drivers
Step-Down LED Driver
High Voltage Step-Down LED Driver
Step-Up LED Driver



XLSEMI DC/DC Converter Selection Guide
High Voltage Step-Down DC-DC Converters
Model Vin Vout Iout
(Max)
Freq.
VRef Package Applications PD
(Max)
Spec
XL7005A 5V~80V Adj 0.4A 150K 1.25V SOP8L-EP Ebike Controller Power/ Networking Equipment ≤5W 🗁
XL7015 5V~80V Adj 0.8A 150K 1.25V TO-252-5L Ebike Controller Power/ Networking Equipment ≤8W 🗁
XL7016 12V~90V Adj 0.5A 150K 1.25V SOP8L-EP Ebike Controller Power/ Networking Equipment ≤5W 🗁
XL7025 10V~80V Adj 0.6A 150K 1.25V TO-252-5L Ebike Controller Power/ Networking Equipment ≤5W 🗁
XL7026 12V~90V Adj 0.6A 150K 1.25V SOP8L-EP Ebike Controller Power/ Networking Equipment ≤5W 🗁
XL7035 10V~80V Adj 1A 150K 1.25V TO263-5L Ebike Controller Power/ Networking Equipment ≤10W 🗁
XL7036 12V~90V Adj 2.1A 150K 1.25V TO220-7L Ebike Controller Power/ Networking Equipment ≤15W 🗁
XL7045 10V~80V Adj 0.3A 100K 1.25V SOP8L-EP Ebike Controller Power/ Networking Equipment ≤3W 🗁
XL7046 8V~80V Adj 1A 100K 1.25V SOP8L-EP Ebike Controller Power/ Networking Equipment ≤8W 🗁
XL7056 8V~80V Adj 2.1A 100K 1.25V TO263-7L Ebike Controller Power/ Networking Equipment ≤20W 🗁
High Power Step-Down DC-DC Converters
Model Vin Vout Iout
(Max)
Freq.
VRef Package Applications PD
(Max)
Spec
XL4003 5V~32V Adj 4A 300K 0.8V TO252-5L General-Purpose ≤20W 🗁
XL4005 5V~32V Adj 5A 300K 0.8V TO263-5L General-Purpose ≤50W 🗁
XL4013 8V~36V Adj 4A 180K 1.25V TO252-5L General-Purpose ≤20W 🗁
XL4015 8V~36V Adj 5A 180K 1.25V TO263-5L General-Purpose ≤50W 🗁
XL4016 8V~40V Adj 8A 180K 1.25V TO220-5L General-Purpose ≤70W 🗁
General-Purpose Step-Down DC-DC Converters
Model Vin Vout Iout
(Max)
Freq.
VRef Package Applications
XL1507
XL1507-ADJ
XL1507-5.0
4.5V~40V
Adj
5V
3A 150K 1.23V TO252-5L General-Purpose
XL1509
XL1509-ADJ
XL1509-3.3
XL1509-5.0
XL1509-12
4.5V~40V
Adj
3.3V
5V
12V
2A 150K 1.23V SOP8L General-Purpose
XL2576
XL2576S-ADJ
XL2576T-ADJ

XL2576S-5.0
XL2576T-5.0

XL2576S-12
XL2576T-12
4.5V~40V
Adj
Adj

5V
5V

12V
12V
3A 52K 1.23V
TO263-5L
TO220-5L

TO263-5L
TO220-5L

TO263-5L
TO220-5L
General-Purpose
XL2596
XL2596S-ADJ
XL2596T-ADJ

XL2596S-3.3
XL2596T-3.3

XL2596S-5.0
XL2596T-5.0

XL2596S-12
XL2596T-12
4.5V~40V
Adj
Adj

3.3V
3.3V

5V
5V

12V
12V
3A 150K 1.23V
TO263-5L
TO220-5L

TO263-5L
TO220-5L

TO263-5L
TO220-5L

TO263-5L
TO220-5L
General-Purpose
High-Performance Step-Down DC-DC Converters
Model Vin Vout Iout
(Max)
Freq.
VRef Package Applications Spec
XL1410 3.6V~18V Adj 2A 380K 1.222V SOP8L General-Purpose 🗁
XL1583 3.6V~23V Adj 3A 380K 1.222V SOP8L General-Purpose 🗁
XL1513 3.6V~18V Adj 2A 380K 0.8V SOP8L General-Purpose 🗁
XL1530 3.6V~18V Adj 3A 380K 0.8V SOP8L General-Purpose 🗁
Current Boost/Buck-Boost/Inverting DC/DC Converter
Model Vin Vout Switching
Current
(Max)
Freq.
VRef Package Applications PD
(Max)
Spec
XL6007 3.6V~24V Adj
Max to 60V
2A 400K 1.25V SOP8L Industrial Boost /
Buck-Boost / Inverting
≤8W 🗁
XL6008 3.6V~32V Adj
Max to 60V
3A 400K 1.25V TO252-5L Industrial Boost /
Buck-Boost / Inverting
≤20W 🗁
XL6012 5V~40V Adj
Max to 60V
5A 180K 1.25V TO220-5L Industrial Boost /
Buck-Boost / Inverting
≤50W 🗁
XL6019 5V~40V Adj
Max to 60V
5A 220K 1.25V TO263-5 Industrial Boost /
Buck-Boost / Inverting
≤50W 🗁



XLSEMI DC/DC Converter for Car Charger/Battery Charger/USB Power
Buck DC/DC Converter With Constant Current Loop
Model Vin Vout
(Max)
Iout
(Max)
Freq.
VRef Current Sense
Voltage
Package Applications Spec
XL4001 4.5V~40V Adj 2A 150K 1.235V 0.155V SOP8L-EP Car/Battery-Charger/LED Driver 🗁
XL4101 4.5V~40V Adj 3A 150K 1.235V 0.155V TO263-5L Car/Battery-Charger 🗁
XL4201 8V~40V Adj 3A 150K 1.25V 0,11V SOP8L-EP Car/Battery-Charger/LED Driver
General-Purpose/Constant Current Driver
🗁
XL4301 8V~40V Adj 3A 180K 1.25V 0,11V SOP8L-EP

Car/Battery-Charger/LED Driver
General-Purpose/Constant Current Driver
(Built Output cable compensation)

🗁
XL4501 8V~36V Adj 5A 150K 1.25V 0,11V TO263-5L Car/Battery-Charger/LED Driver
General-Purpose/Constant Current Driver
🗁
Buck DC/DC Converter for USB interface Series
Model Vin Vout
(Max)
Iout
Freq.
Package Applications Spec
XL2001 8V~45V 5V 1.8A 150K SOP8L Fixed 5V/1.8A for USB(Output short shutdown function) 🗁
XL2009 8V~45V ADJ By RCS 180K SOP8L Car Charger 0~2.1A 🗁
XL2011 8V~45V 5V 2.1A 150K SOP8L Fixed 5V/1.8A for USB(Output short shutdown function) 🗁
XL2012 8V~40V 5V 2.4A 150K SOP8L Fixed 5V/1.8A for USB(Output short shutdown function) 🗁
XL2013 8V~40V 5V 3.2A 150K TO252-5L Fixed 5V/1.8A for USB(Output short shutdown function) 🗁



XLSEMI LED Driver Product Selection Guide
Step-Down LED Constant Current Driver
Model Vin Vout
(Max)
Iout
(Max)
Freq.
VRef Package Typ App PD
(Max)
Spec
XL3001 8V~40V 32V 3A 220K 0.21V SOP8L-EP 3 String 2W LED ≤10W 🗁
XL3003 8V~36V 32V 4A 220K 0.21V TO252-5L 6 String 3W LED ≤20W 🗁
XL3005 8V~36V 32V 5A 220K 0.21V TO263-5L 8 String 4W LED ≤50W 🗁
High Voltage Step-Down LED Constant Current Driver
Model Vin Out
(Max)
Iout
(Max)
Freq.
VRef Package Typ App PD
(Max)
Spec
XL8002 12~80V 1~18 LED Series 1A PFM 0.1V TO263-5L 1~18 LEDs String ≤50W 🗁
XL8004 24V~80V 3~14 LED Series 1A PFM 0.2V TO252-5L 3~14 LEDs String ≤20W 🗁
XL8005 24V~100V 3~8 LED Series 0.5A PFM 0.2V SOP8L 3~18 LEDs String ≤8W 🗁
Step-Up LED Constant Current Driver
Model Vin Vout
(Max)
Switching
Current
(Max)
Freq.
VRef Package Typ App PD
(Max)
Spec
XL6001 3.6V~24V 32V 2A 400K 0.22V SOP8L 3~8 String 1W LED ≤8W 🗁
XL6003 3.6V~24V 60V 2A 400K 0.22V SOP8L 6 String 1W LED ≤8W 🗁
XL6013 5V~40V 60V 2A 400K 0.22V SOP8 7 String 1W LED ≤8W 🗁
XL6005 3.6V~32V 60V 4A 180K 0.22V TO252-5L 7 String 2W LED ≤20W 🗁
XL6006 5V~32V 60V 5A 180K 0.22V TO263-5L 10 String 3W LED ≤50W 🗁

NOTE:
Vin=12V,Vout ≤ 40V, XL6005 recommand PD ≤15W & XL6006 ≤25W
Vin=24V,Vout ≤ 56V, XL6005 recommand PD ≤20W & XL6006 ≤50W