MIC4684 Overview
The MIC4684 is a high-efficiency 200 kHz step-down (buck) switching regulator. The MIC4684 achieves up to 2A of continuous current in an 8-lead SOIC (small outline) package at 60°C ambient temperature. As a result of high efficiency, no external heat sink is required.
MIC4684 Key Features
- Up to 2A Continuous Output Current
- Up to 85% Efficiency
- Fixed 200 kHz PWM Operation
- Wide 4V to 30V Input Voltage Range
- Output Voltage Adjustable to 1.235V
- Internally pensated with Fast Transient
- Overcurrent Protection
- Frequency Foldback Short-Circuit Protection
- Thermal Shutdown
