Part Number
|
LD7120A |
Manufacturer
|
Leadtrend |
Description
|
Single Synchronous Buck PWM Controller |
Published
|
Jul 5, 2015 |
Detailed Description
|
LD7120A
12/14/2006
REV:00
Single Synchronous Buck PWM Controller
General Description
The LD7120A is a single PWM cont...
|
Datasheet
|
LD7120A
|
Overview
LD7120A
12/14/2006
REV:00
Single Synchronous Buck PWM Controller
General Description
The LD7120A 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 LD7120A 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 LD7120A features over current protectio...
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