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LD7120

Leadtrend
Part Number LD7120
Manufacturer Leadtrend
Description Single Synchronous Buck PWM Controller
Published Apr 22, 2014
Detailed Description LD7120 2/21/2005 Single Synchronous Buck PWM Controller General Description The LD7120 is a single PWM controller desig...
Datasheet PDF File LD7120 PDF File

LD7120
LD7120

Overview
LD7120 2/21/2005 Single Synchronous Buck PWM Controller General Description 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.
The LD7120 features over current protection.
The output ...


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