LD7120A - Single Synchronous Buck PWM Controller

Name: LD7120A
SKU: LD7120A-927571

Leadtrend

The LD7120A by Leadtrend is a Single Synchronous Buck PWM Controller. Below is the official datasheet preview.

Datasheet Details

Part number	LD7120A
Manufacturer	Leadtrend
File Size	280.33 KB
Description	Single Synchronous Buck PWM Controller
Datasheet	LD7120A-Leadtrend.pdf
Additional preview pages of the LD7120A datasheet.

The LD7120A is a single PWM controller designed to drive N-channel MOSFET in a synchronous buck topology.

over current protection. The output current is monitored by sensing the voltage drop across the MOSFET RDS(ON), which eliminates the need for a current sensing resistor. Features.
Operates from 5V.
Drives Two N-channel MOSFETs.
Fixed 300KHz Constant Switching Frequency.
Full 0~100% Duty-cycle.
Programmable Over Current Protection.
Internal Soft-start.
Fast Transient Response.
Under-voltage Lockout.

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Published: Jul 5, 2015 |