ISL85415FRZ-T

Voltage Regulators - DC DC Switching Regulators Overview

The ISL85415FRZ-T is a synchronous buck switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 3 V to 36 V and delivers a maximum output current of 500 mA. The device supports adjustable output voltages from 600 mV to 34 V and features a fixed switching frequency of 500 kHz. It is housed in a DFN-EP-12 surface-mount package and is rated for operation within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for improved efficiency
• Wide input voltage capability supporting 3 V to 36 V sources
• Integrated thermal protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power conversion
• Industrial control systems operating in harsh environments
• Embedded computing modules needing stable low-voltage rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference the full part number with the latest datasheet revision to confirm pinout and electrical specifications match design requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring a compact solution with moderate current capacity up to 500 mA. The wide input voltage range accommodates various supply sources without additional regulation stages. Consider the DFN-EP-12 package for space-constrained layouts while ensuring adequate thermal management on the PCB ground plane for optimal heat dissipation during continuous operation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ISL85415 series of synchronous buck regulators from Renesas, formerly Intersil. The series is designed for applications demanding high efficiency and small footprint. The FRZ variant specifically denotes the DFN-EP-12 package configuration. This family targets general-purpose power management needs in consumer and industrial electronics where size and performance balance is critical.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the 500 mA output current, 36 V max input, and DFN-EP-12 package dimensions. Verify compatibility with existing control loop compensation and thermal design constraints before substitution.