LM5006MM/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5006MM/NOPB is a high-voltage synchronous buck switching regulator manufactured by Texas Instruments. It operates with an input voltage range from 6 V to 75 V and delivers up to 600 mA of output current. The device features an adjustable output voltage and supports a fixed switching frequency of 600 kHz. It is housed in a VSSOP-10 surface-mount package and functions within a temperature range of -40°C to +125°C. The quiescent supply current is specified at 1 mA, classifying it as a PMIC voltage converter suitable for efficient power management applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-side N-channel MOSFET and low-side synchronous rectifier for enhanced efficiency.
• Supports wide input voltage ranges up to 75 V for flexible system design.
• Includes programmable soft-start to limit inrush current during startup.

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems
• Distributed power architectures
• Point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'NOPB' confirms lead-free status and RoHS compliance prior to ordering. Confirm the 'MM' package designation matches the required VSSOP-10 footprint for PCB layout compatibility. Ensure the application environment remains within the specified -40°C to +125°C operating temperature range to maintain performance reliability. Cross-reference the datasheet for any recent product change notifications affecting pinout or electrical characteristics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output synchronous buck solution is required for inputs up to 75 V. The 600 mA output capability suits moderate load requirements where space efficiency is prioritized. Consider the VSSOP-10 package constraints for thermal dissipation needs. Evaluate the 600 kHz switching frequency against EMI requirements and external inductor size limitations compared to lower-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM5006 series of high-voltage synchronous buck regulators. It is designed to replace discrete solutions or older non-synchronous controllers by integrating power switches on-chip. The device falls under the PMIC category, specifically DC/DC switching regulators, targeting applications requiring robust performance in industrial and automotive environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify if other variants within the LM5006 family offer compatible pinouts or electrical specifications before considering alternative TI models.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the maximum input voltage supported by the LM5006MM/NOPB?

The device supports a maximum input voltage of 75 V.

Is the output voltage fixed or adjustable?

The output voltage is adjustable via an external resistor divider network.