SiLM6881 Overview
The SiLM6880/81 is a high efficiency synchronous step down regulator. It can deliver 1A continuous current. The SiLM6880/81 operates over a wide input voltage range from 6V to 80V and integrates the main switch and synchronous switch with very low RDSON to minimize the power loss and provide a high efficiency solution.
SiLM6881 Key Features
- Wide input voltage range: 6V to 80V
- Output current capability: 1A
- 1.2V reference voltage with ±1.5% accuracy over
- Integrates low RDSON high side/ low side FET
- 20μA quiescent current and 15μA shutdown
- Constant on time control for fast transient
- Integrates soft start to limit inrush current
- Open drain power good output
- Programmable UVLO
- Peak and valley current limit protection