The SGM2200-5.0YN3LG/TR is a high-efficiency, synchronous boost converter from SG Micro Corp. designed to provide a regulated 5V output voltage from a lower input voltage. It's suited for battery-powered applications where a stable 5V supply is required.

Applications:

• Portable Devices: Used in smartphones, tablets, and wearables to generate 5V from battery voltage.
• Battery-Powered Equipment: Provides a regulated 5V supply for various circuits.
• USB Power: Generates 5V for powering USB devices.
• LED Backlighting: Powers LED backlights in portable displays.
• Power Banks: Boosts the battery voltage to 5V for charging other devices.

Features:

• High Efficiency: Synchronous rectification minimizes power losses.
• Low Startup Voltage: Operates from a low input voltage.
• Over-Voltage Protection: Protects the output from over-voltage conditions.
• Over-Current Protection: Limits the output current to prevent damage.
• Short-Circuit Protection: Shuts down the converter in case of a short circuit.

Benefits:

• Extended Battery Life: High efficiency maximizes battery runtime.
• Stable 5V Output: Provides a reliable and regulated 5V supply.
• Improved System Reliability: Protection features enhance the robustness of the converter.
• Small Footprint: Allows for use in compact devices.
• Simplified Design: Requires few external components.

Technical Specifications:

The SGM2200-5.0YN3LG/TR provides a regulated 5V output voltage. The input voltage range typically varies from 2.5V to 4.5V. The switching frequency is typically in the MHz range. The device is typically packaged in a small surface-mount package. The datasheet should be consulted for detailed specifications, including maximum output current, efficiency curves, and protection thresholds.