LM2592HVT-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2592HVT-ADJ/NOPB is a SIMPLE SWITCHER power converter featuring a 150 kHz switching frequency and a 2 A step-down voltage regulator. It operates within an input voltage range of 4.5 V to 60 V, providing an adjustable output from 1.2 V to 59.28 V. The device utilizes a 5-pin TO-220 package and supports an operating temperature range from -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated high-voltage switch capable of handling up to 60 V input
• Adjustable output voltage control via external feedback network
• Built-in thermal shutdown and current limit protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

• High-voltage point-of-load regulation
• Pre-regulator stages for downstream linear regulators
• Efficient DC-DC conversion in industrial equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'NOPB' confirms lead-free compliance and RoHS status against the latest manufacturer datasheet. Confirm the 'T' designation corresponds to the TO-220 through-hole package variant rather than surface-mount options. Ensure the 'ADJ' suffix matches the requirement for adjustable output configuration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a robust, high-input voltage buck converter is required for through-hole assembly. The fixed 150 kHz frequency simplifies external component selection compared to variable-frequency alternatives. Consider the thermal performance of the TO-220 package for heat dissipation requirements in enclosed environments.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2592HV series of SIMPLE SWITCHER converters, designed for high-efficiency step-down applications. It serves as a high-voltage variant within Texas Instruments' broader portfolio of switching regulators, offering a balance of performance and ease of design implementation for standard industrial power supplies.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct pin-compatible substitutes include other LM2592HV series variants with matching packages and electrical characteristics. Verify that any replacement maintains the same input voltage range and output current capabilities.