Datasheet XL6019 - 5

XL6019 180KHz 60V 5A Switching Current Boost / Buck-Boost / Inverting DC/DC Converter XL6019 Electrical Characteristics
Ta = 25℃;unless otherwise specified.
Symbol Parameter Test Condition Min. Typ. Max. Unit System parameters test circuit figure4
Feedback Vin = 12V to20V, Vout=24V VFB 1.213 1.25 1.287 V Voltage Iload=0.1A to 1A ŋ Efficiency Vin=12V ,Vout=24V - 93 - % Iout=1A
Electrical Characteristics (DC Parameters)
Vin = 12V, GND=0V, Vin & GND parallel connect a 100uf/50V capacitor; Iout=0.5A, Ta = 25℃; the others floating unless otherwise specified.
Parameters Symbol Test Condition Min. Typ. Max. Unit
Input operation voltage Vin 5 40 V Shutdown Supply Current ISTBY VEN=0V 70 100 uA V Quiescent Supply Current I EN =2V, q 2.5 5 mA VFB =Vin Oscillator Frequency Fosc 144 180 253 KHz SW OVP VSW VFB =0V 60 V Switch Current Limit IL VFB =0V 5 A Vin=12V, Output Power NMOS Rdson 110 120 mohm ISW=5A High (Regulator ON) 1.4 V EN Pin Threshold VEN Low (Regulator OFF) 0.8 V EN Pin Input Leakage IH VEN =2V (ON) 3 10 uA Current IL VEN =0V (OFF) 3 10 uA Max. Duty Cycle DMAX VFB=0V 90 % Rev 1.1 www.xlsemi.com 5