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ISL95338HRTZ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG NOTEBOOK BI-DIR VR FOR P. Review the specifications below when checking this part for your BOM.
The ISL95338HRTZ is a bidirectional buck-boost voltage regulator designed for notebook peripheral power management. It operates within an input voltage range of 3.8 V to 24 V and delivers up to 6 A output current with a maximum output voltage of 20 V. The device utilizes a 1 MHz switching frequency and features a TQFN-EP-32 package. It supports shutdown functionality and has a quiescent current of 130 uA, operating between -10°C and +100°C.
Verify the specific suffix HRTZ against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm moisture sensitivity level (MSL) requirements prior to PCB assembly. Ensure compatibility with the ISL95338EVAL1Z development kit if prototyping is required. Check for any product change notices affecting pinout or electrical characteristics.
Select this component when designing bidirectional power stages for notebook peripherals requiring wide input voltage ranges. The 1 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the 6 A current capability meets peak load demands. Consider the TQFN-EP-32 package constraints for thermal management in dense layouts.
Part of the ISL95338 series from Renesas/Intersil, focusing on power management ICs for mobile and notebook applications. The series includes evaluation boards like the ISL95338EVAL1Z for design verification. This component addresses the need for efficient, compact voltage regulation in space-constrained electronic devices.
Consult official Renesas documentation for direct substitutes. Cross-reference with similar bidirectional buck-boost regulators in the Intersil portfolio. Verify pin compatibility and electrical parameters before considering alternative part numbers.
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