Datasheet Details
- Part number
- LD7120A
- Manufacturer
- Leadtrend
- File Size
- 280.33 KB
- Datasheet
- LD7120A-Leadtrend.pdf
- Description
- Single Synchronous Buck PWM Controller
LD7120A Description
LD7120A 12/14/2006 REV:00 Single Synchronous Buck PWM Controller General .
The LD7120A is a single PWM controller designed to drive N-channel MOSFET in a synchronous buck topology.
LD7120A Features
* 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
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