ISL6410AIUZ-TK

Voltage Regulators - DC DC Switching Regulators Overview

The ISL6410AIUZ-TK is a synchronous buck switching regulator IC manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 4.5V to 5.5V and provides a single positive programmable output adjustable between 1.2V, 1.8V, and 3.3V. The device delivers a maximum output current of 600mA and utilizes a fixed switching frequency of 860kHz. Packaged in a 10-MSOP (10-TFSOP) surface-mount case measuring 3.00mm wide, it supports operation across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for improved efficiency
• Programmable output voltage configuration
• Integrated PWM control for DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring 5V input regulation
• Embedded systems utilizing low-voltage logic levels
• Industrial control modules operating within standard temperature ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as obsolete. Confirm package integrity upon receipt, noting the 10-MSOP form factor. Check RoHS compliance documentation carefully, as specific variants may not meet current environmental standards. Ensure storage conditions adhere to moisture sensitivity level requirements before reflow soldering processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact synchronous buck solution is required for 5V input systems. The 600mA current capability suits moderate load applications. Consider the 10-MSOP package constraints for PCB layout. Evaluate thermal performance at maximum load within the specified ambient temperature range to ensure stable operation without external heatsinking.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL6410A series of power management integrated circuits from Renesas. It functions as a step-down converter designed for space-constrained designs. The series emphasizes high efficiency through synchronous rectification. It serves as a legacy option for existing designs requiring reliable 5V-to-low-voltage conversion in industrial or consumer electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-compatible replacements must be identified through official manufacturer obsolescence notices or cross-reference databases.