Single Synchronous Buck PWM Controller

The LD7120 is a single PWM Controller designed to drive N-Channel MOSFET in a synchronous buck topology. The IC integrates the controller, output adjustment, monitoring, and protection functions in a single 8-pin package. The LD7120 provides simple, single feedback loop, voltage mode controller with fast transient response. Internal 0.8V temperature-compensated reference voltage is designed to meet low output voltage for further applications. A fixed 300KHz frequency Oscillator reduces design complexity, while balancing typical application cost and efficiency. By Leadtrend Technology
LD7120 's PackagesLD7120 's pdf datasheet
LD7120CS SOP
LD7120PS SOP




LD7120 Pinout, Pinouts
LD7120 pinout,Pin out
This is one package pinout of LD7120,If you need more pinouts please download LD7120's pdf datasheet.

LD7120 Application circuits
LD7120 circuits
This is one application circuit of LD7120,If you need more circuits,please download LD7120's pdf datasheet.


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