MP2276GD-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP2276GD-P is a high-efficiency synchronous step-down converter from Monolithic Power Systems, designed for wide input voltage ranges of 4V to 16V. It delivers up to 8A continuous output current with excellent load and line regulation. The device utilizes adaptive constant on-time (COT) control for fast transient response and stability with zero ESR capacitors. Key features include programmable current limit, soft start time adjustable via an external capacitor, and selectable switching frequencies of 600kHz, 1100kHz, or 2000kHz. It operates in forced CCM or skip mode at light loads and includes comprehensive protection mechanisms such as OCP, OVP, UVP, and OTP.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Adaptive constant on-time control architecture ensures rapid transient response and loop stability without requiring large output capacitance.
• Integrated low on-resistance power MOSFETs minimize conduction losses and enhance overall conversion efficiency across the load range.
• Programmable parameters allow customization of switching frequency, current limit thresholds, and soft-start duration to suit specific design requirements.
• Comprehensive protection suite safeguards against over-current, over-voltage, under-voltage, and thermal overload conditions.

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for industrial equipment
• Power distribution systems in consumer electronics
• Base station infrastructure power supplies
• Embedded computing modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix 'P' corresponds to the specified tape and reel packaging configuration required for your assembly line. Confirm RoHS compliance status through the manufacturer's official documentation before integration. Ensure the ordering part number matches the specific temperature grade and package variant intended for production. Cross-reference the datasheet revision date to validate all electrical specifications against your design constraints.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems requiring high current density within a compact footprint. The QFN-14 package facilitates efficient thermal dissipation for space-constrained layouts. Consider the programmable features if system startup sequences or fault protection levels need precise tuning. Evaluate the available switching frequency options to optimize passive component sizes while managing electromagnetic interference constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the MP2276 series of synchronous buck converters. It shares architectural similarities with other MPS high-current regulators but is distinguished by its specific input voltage window and integrated protection logic. The GD suffix indicates the QFN-14 package type, which is standard for this family to ensure compatibility with existing board designs utilizing similar form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

MP2276GD-Z is a verified alternative within the same product family offering identical electrical characteristics and pinout compatibility. Verify that any substitute maintains the same thermal performance and control loop dynamics to ensure seamless integration without redesigning the surrounding circuitry.