SNVS496F January 2007 – May 2021 LM5002
PRODUCTION DATA
The 24-V SEPIC converter shown in Figure 8-8 uses the internal voltage reference for the regulation setpoint. The output is 24 V at 125 mA while the input voltage can vary from 16 V to 48 V. The switching frequency is set to 250 kHz. The internal VCC regulator provides 6.9-V bias power for the LM5002. An auxiliary voltage can be created by adding a winding on L2 and a diode into the VCC pin.