Part number:
RT8109
Manufacturer:
Richtek
File Size:
256.79 KB
Description:
5v to 12v single synchronous buck pwm controller.
Datasheet Details
Part number:
RT8109
Manufacturer:
Richtek
File Size:
256.79 KB
Description:
5v to 12v single synchronous buck pwm controller.
RT8109, 5V to 12V Single Synchronous Buck PWM Controller
The RT8109 is a single-phase synchronous buck PWM DC-DC controller designed to drive two N-MOSFETs.
It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirement with an internal 0.6V ±1% reference.
The RT8109 uses a single feedback loop voltage mode PWM c
RT8109 Features
* Single IC Supply Voltage ( 5V to 12V).
* Drive Two N-MOSFETs
* Fixed Operating Frequency at 300kHz
* Voltage Mode PWM Control with External Feedback Loop Compensation
* Over Current Protection by Sensing MOSFET RDS(ON)
* Dual Mode Regulation Control Standalone Mode (FB reg
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