Datasheet Details
| Part number | RT8120J |
|---|---|
| Manufacturer | Richtek |
| File Size | 217.69 KB |
| Description | Single-Phase Synchronous Buck PWM Controller |
| Datasheet |
 RT8120J Datasheet
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General Description
The RT8120J/K is a single-phase synchronous Buck PWM DC-DC controller designed to drive two N-MOSFET.
It provides a highly accurate, adjustable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1% ( option for 0.6V ±1.5%) reference.
Key Features
- Wide Input Voltage Range : 3V to 13.2V.
- Embedded Switching Boot Diode.
- 0.8V ±1%, 0.6V ±1.5% Internal Reference.
- Shoot-Through Protection and Short Pulse Free Technology for Gate Drivers.
- Fixed Frequency 300kHz.
- Internal Soft-Start.
- Over Current Protection by Sensing MOSFET RDS(ON).
- Enable/Shutdown Control.
- Drives Two N-MOSFETs.
- Full Duty Cycle : 0% to 85%.
- Fast Transient Response.
- Voltage Mode PWM Control with External Feedback Loop Co.