LM43602PWP

Voltage Regulators - DC DC Switching Regulators Overview

The LM43602PWP is a synchronous step-down voltage converter manufactured by Texas Instruments. It operates with an input voltage range of 3.5 V to 60 V and delivers up to 2 A of output current. The device supports adjustable output voltages from 1 V to 28 V. It features a fixed switching frequency of 2.2 MHz and a typical quiescent current of 27 uA. The component is housed in a 16-pin HTSSOP package and is rated for operation between -40°C and +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency
• Wide input voltage capability supporting various bus voltages
• Fixed high-frequency switching to minimize passive component size
• Built-in shutdown functionality for power management

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial point-of-load regulation
• Automotive electronics power distribution
• Embedded system voltage conversion
• Communication equipment power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix PWP corresponds to the HTSSOP-16 package configuration required for your PCB layout. Confirm that the 60 V maximum input rating aligns with your system's transient voltage specifications. Ensure thermal management strategies account for the surface-mount package type during high-current operation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 60 V is required alongside a 2 A output capacity. The fixed 2.2 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Consider the HTSSOP-16 package for applications requiring moderate pin counts with standard surface-mount assembly processes.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM46002 series of synchronous buck regulators. It shares architectural similarities with other devices in the family but is distinguished by its specific input voltage tolerance and switching frequency characteristics. The product line targets general-purpose DC-DC conversion needs in industrial and automotive sectors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include LM46002PWP and LM43602DSUR, provided pinout and electrical parameters match the design requirements.