Sponsored Links

Posts Tagged ‘step down’

Simulating Circuit Model to Develop and Design New Step Down Piezo Transformer

Monday, September 7th, 2009

The important thing needed in the piezo transformer is the energy conversion and the step down voltage waveform to achieve an optimal resonant frequency. Herein we provide an article consist of information about simulating circuit model to develop and design a new step down piezo transformer.

Positive to Negative Converter Circuitry Using the LT3845 Step Down Converter

Sunday, September 6th, 2009

If you need to design a negative voltage source supplied from a positive voltage rail, you may read the following information provide which discussed the simplicity combination of a step down converter and the regulation range of a buck-boost topology.

The FAN5631/5632, a 250mA Step-Down Charge Pump Datasheet

Thursday, July 23rd, 2009

Within the FAN5631/5632 datasheet, there are descriptions about an efficiency optimizer feature that when enabled, it will changes the switch configuration from 2:1 to 1:1 at the lower treshold of Vin or step-down charge pump operation, pulse-skipping PFM and fractional switch operation, the shutdown, UVLO, short circuit, current limit and thermal shutdown.

National LM5118 Basic Buck-Boost Regulator Circuit for Automotive Power Management Solution

Monday, June 29th, 2009

In this article you can find LM5118 Basic Buck-Boost Regulator features such as Ultra-wide input voltage range from 3V to 75V, Smooth transition between buck and boost modes, Oscillator synchronization capability, Enable input wide bandwidth error amplifier, and etc.