ADPL76030EUFD#TRPBF

DC DC Switching Controllers Overview

The ADPL76030EUFD#TRPBF is a synchronous 4-switch buck-boost DC/DC controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4V to 55V and features a switching frequency of 1.4MHz. The device supports spread spectrum modulation for noise reduction and includes integrated soft-start, current limit, and power good monitoring functions. Packaged in a 28-QFN (4x5) surface-mount case, it is designed for high-efficiency voltage regulation in demanding environments.

DC DC Switching Controllers Feature Summary

• Synchronous 4-switch topology enabling efficient step-up and step-down conversion
• Integrated spread spectrum modulation to minimize electromagnetic interference
• Comprehensive protection features including soft-start and current limiting

DC DC Switching Controllers Applications

• Automotive battery and supercapacitor charger systems
• Industrial voltage regulator circuits
• Telecom power supply modules
• Battery-powered equipment requiring wide input ranges

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing components. Confirm that the part number matches the exact 28-QFN package dimensions required for your PCB layout. Ensure compatibility with the intended operating temperature range of -40°C to +125°C. Cross-reference the manufacturer datasheet for any recent design revisions or pinout updates before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring a wide input voltage window from 4V to 55V. It is suitable where space constraints favor a compact 28-QFN footprint over larger packages. Consider its 1.4MHz switching frequency for balancing component size and efficiency. Evaluate the need for spread spectrum capabilities if EMI compliance is critical for the target system.

DC DC Switching Controllers Part Context

This component belongs to the ADPL76030 family of power management ICs from Analog Devices. It serves as a versatile controller for non-isolated DC/DC converters. The EUFD suffix denotes the specific QFN package variant, while TRPBF specifies the bulk tape and reel shipping format used for automated assembly processes.

DC DC Switching Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternative suppliers. Check pin-to-pin compatibility and electrical parameter overlaps before attempting substitution.