A very simple high efficiency switching power supply electronic circuit project can be designed using the LMZ13608 8A regulator . This 8A regulator electronic circuit project based on the LMZ13608 has an very high efficiency and require few external electronic parts . This power supply electronic project supports a wide input voltage range between 6 to 36 volts and will provide an fixed output voltage from 0.8 volt up to 6 volt.
Some features of this power supply regulator are : fixed switching frequency (350 kHz), flexible startup sequencing using external soft-start, protection against inrush currents and faults such as input UVLO and output short circuit ,– 40°C to 125°C junction temperature range ,single exposed pad and standard pinout for easy mounting and manufacturing.
A very simple 5 volt switching power supply electronic circuit project can be designed using FAN302HL highly integrated PWM controller integrated circuit, that provides several features to enhance the performance of general flyback converters.
The constant-current control, of the FAN302HL proprietary topology enables simplified circuit designs without secondary feedback circuitry for battery charger applications.
This 5 volt regulator circuit project is designed using the NCP3155 DC DC synchronous switching regulator with fully integrated power switches and full fault protection. The switching frequency of 1 MHz and 500 kHz allows the use of small filter components, which results in smaller board space and reduced BOM cost.