RS8120
High-efficiency 2MHz buck converter with 1A output for battery and industrial applications.
Product Overview
Description
The RS8120 is a synchronous buck converter featuring 2MHz switching frequency and up to 1A output current. It delivers high efficiency for battery-powered applications.
With up to 95% efficiency and 1μA shutdown current, the RS8120 maximizes battery life. The high switching frequency enables small inductor size.
Operates from 2.7V to 5.5V input with adjustable 0.6V to Vin output. Available in SOT23-6 package.
Product Series
RS
Primary Application
Battery-powered devices
Key Features
- 95% peak efficiency
- 2MHz switching
- 1A output current
- 1μA shutdown
- Small inductor
- Synchronous rectification
Specifications
| Topology | Buck |
|---|---|
| Frequency | 2 MHz |
| Output | 0.6V-Vin |
| Current | 1 A |
| Efficiency | 95% |
| Ishutdown | 1 μA |
| Input | 2.7-5.5V |
| Package | SOT23-6 |
Applications
Battery-powered devices
Battery and charging management
Portable electronics
Electronic system design
Industrial sensors
Sensor signal conditioning
IoT devices
Electronic system design
Microprocessor power
Electronic system design
FAE Expert Insights
"The RS8120 is an efficient buck converter for battery applications. The 2MHz frequency allows small inductors while maintaining good efficiency."
High-efficiency buck converter for battery apps
— Dr. Wang Wei, BeiLuo