Datasheet XL4015 (XLSemi) - 5
| Manufacturer | XLSemi |
| Description | 5A, 180KHz, 36V Buck DC to DC Converter in TO263-5L package |
| Pages / Page | 10 / 5 — Datasheet. 5A 180KHz 36V Buck DC to DC Converter XL4015. XL4015 … |
| File Format / Size | PDF / 255 Kb |
| Document Language | English |
Datasheet. 5A 180KHz 36V Buck DC to DC Converter XL4015. XL4015 Electrical Characteristics. Symbol Parameter. Test. Condition Min
Model Line for this Datasheet
Text Version of Document
Datasheet 5A 180KHz 36V Buck DC to DC Converter XL4015 XL4015 Electrical Characteristics
Ta = 25℃;unless otherwise specified.
Symbol Parameter Test Condition Min. Typ. Max. Unit System parameters test circuit figure4
Feedback Vin = 8V to 40V, Vout=5V VFB 1.225 1.25 1.275 V Voltage Iload=0.5A to 5A Vin=12V ,Vout=5V Efficiency ŋ - 87 - % Iout=5A Vin=24V ,Vout=12V Efficiency ŋ - 93 - % Iout=4A
Electrical Characteristics (DC Parameters)
Vin = 12V, GND=0V, Vin & GND parallel connect a 220uf/50V capacitor; Iout=500mA, Ta = 25℃; the others floating unless otherwise specified.
Parameters Symbol Test Condition Min. Typ. Max. Unit
Input operation voltage Vin 8 36 V Quiescent Supply Current Iq VFB =Vin 2.1 5 mA Oscillator Frequency Fosc 144 180 216 KHz Output Short Frequency Fosp 48 KHz Switch Current Limit IL VFB =0 7 A Max. Duty Cycle DMAX VFB=0V 100 % V moh Output Power PMOS Rdson FB=0V, Vin=12V, 60 80 ISW=5A m Rev 1.5 www.xlsemi.com 5
Ta = 25℃;unless otherwise specified.
Symbol Parameter Test Condition Min. Typ. Max. Unit System parameters test circuit figure4
Feedback Vin = 8V to 40V, Vout=5V VFB 1.225 1.25 1.275 V Voltage Iload=0.5A to 5A Vin=12V ,Vout=5V Efficiency ŋ - 87 - % Iout=5A Vin=24V ,Vout=12V Efficiency ŋ - 93 - % Iout=4A
Electrical Characteristics (DC Parameters)
Vin = 12V, GND=0V, Vin & GND parallel connect a 220uf/50V capacitor; Iout=500mA, Ta = 25℃; the others floating unless otherwise specified.
Parameters Symbol Test Condition Min. Typ. Max. Unit
Input operation voltage Vin 8 36 V Quiescent Supply Current Iq VFB =Vin 2.1 5 mA Oscillator Frequency Fosc 144 180 216 KHz Output Short Frequency Fosp 48 KHz Switch Current Limit IL VFB =0 7 A Max. Duty Cycle DMAX VFB=0V 100 % V moh Output Power PMOS Rdson FB=0V, Vin=12V, 60 80 ISW=5A m Rev 1.5 www.xlsemi.com 5