LM5015MHX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5015MHX/NOPB is a monolithic two-switch forward converter switch regulator from Texas Instruments, designed for isolated power supply applications. It operates with an input voltage range of 4.25 V to 75 V and supports adjustable output voltages between 1.26 V and 37 V. The device delivers up to 1.2 A of output current through a single output channel. Switching frequency is programmable from 25 kHz to 750 kHz. It functions within a temperature range of -40°C to +125°C and is housed in a 14-pin HTSSOP package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports both flyback and two-switch forward topologies for isolated DC-DC conversion
• Integrates high-voltage startup circuitry enabling operation from wide input voltage ranges
• Features programmable switching frequency to optimize transformer size and efficiency
• Includes thermal shutdown protection for enhanced system reliability

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supplies requiring galvanic isolation
• Telecommunications equipment power stages
• Automotive infotainment and control module power distribution
• Point-of-load converters for intermediate bus architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference the RoHS status and compliance documentation directly with Texas Instruments to meet regulatory requirements for your specific deployment region.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing isolated converters using flyback or two-switch forward topologies. It is suitable for applications requiring input voltages up to 75 V and adjustable outputs. Consider the 14-pin HTSSOP package for space-constrained designs. Evaluate the programmable frequency range against your magnetic component design constraints to ensure optimal performance across the specified load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM5015 series of power management ICs from Texas Instruments. It is categorized under switching regulators and DC-DC converters. The series focuses on providing robust solutions for isolated power conversion in industrial and automotive environments. The LM5015 family offers various packages and variants to support different power levels and thermal requirements.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the Texas Instruments product selection guide for direct replacements or pin-compatible alternatives within the LM5015 series. Verify functional equivalence for topology support and electrical ratings before substitution.