DC DC Converters circuits

DC DC Converters circuits design electronic projects with explanation

LT3980 5V 2A dc converter circuit

Using LT3980 manufactured by Linear Technology can be designed a very simple 5 volts dc converter circuit.
The LT3980 has an adjustable frequency from 100kHz to 2.4MHz and accepts input voltages up to 58V . The transient voltage of the LT3980 is around 80 volts . The maximum output current which can be delivered by the LT3980 monolithic buck switching regulator is around 2 Amps .

Circuit Diagram: 
LT3980 5V 2A dc converter circuit
Electronic Circuits: 

LTM8031 5v dc converter circuit

Using LTM8031 integrated circuit, manufactured by linear technology, can be designed a very simple high efficiency dc dc converter circuit.
This LMT8031 dc voltage converter circuit will provide a 5 volts output from a wide input voltage range between 7 and 36V dc.
The switching frequency range of LTM8031 is from 200kHz to 2.4MHz which can be set by a single resistor.

Circuit Diagram: 
LTM8031 5v dc converter circuit
Electronic Circuits: 

3.3V Dc power converter using LTC3601

This Dc power converter circuit is designed LTC3601 from Linear Technology and is capable to up to 1.5A output current at a 3.3V.
The LTC3601 operating supply voltage range is from 4V to 15V making it suitable for a wide range of power supply applications.

Circuit Diagram: 
3.3V Dc power converter circuit using LTC3601
Electronic Circuits: 

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