ISL6596IRZ Half-Bridge Gate Driver IC Equivalent & Substitute Parts

Part Overview

The ISL6596IRZ is a half-bridge gate driver IC manufactured by Renesas Electronics Corporation, designed for synchronous N-channel MOSFET switching applications. This component operates with a 4.5V to 5.5V supply voltage and delivers up to 4A peak sink current, making it suitable for power management and switching applications requiring precise gate control.

The ISL6596IRZ is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for systems utilizing this gate driver topology.

Substiute Parts

ISL6596IRZ

Renesas Electronics CorporationIn Stock: 1459ISL6596IRZ Datasheet

Current PartRFQ

ISL6596IRZ-T

Renesas Electronics CorporationIn Stock: 2666ISL6596IRZ-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ISL6596IRZ is determined by strict equivalence across the following critical parameters:

• Driven Configuration: Half-Bridge topology
• Channel Type: Synchronous operation
• Number of Drivers: 2 independent driver channels
• Gate Type: N-Channel MOSFET gate drive capability
• Supply Voltage Range: 4.5V ~ 5.5V
• Peak Output Current (Sink): 4A minimum
• Input Logic: Non-Inverting configuration
• Bootstrap Voltage Rating: 36V maximum
• Switching Speed: 8ns rise and fall times
• Package: 10-VFDFN Exposed Pad (10-DFN 3x3mm)
• Temperature Range: -40°C ~ 125°C junction temperature
• Compliance: ROHS3 and REACH requirements

The ISL6596IRZ-T is identified as a direct substitute based on identical electrical specifications and package configuration. The primary distinction is packaging format: the original part is supplied in Tube packaging, while the substitute is supplied in Tape & Reel (TR) format.

Parameter Comparison

Engineering Selection Recommendations

The ISL6596IRZ-T is a direct functional and electrical equivalent to the ISL6596IRZ. Both parts share identical electrical characteristics, thermal specifications, and package geometry. The ISL6596IRZ-T maintains active product status with Renesas Electronics Corporation, ensuring ongoing availability and support.

Selection of the ISL6596IRZ-T is appropriate for applications requiring the ISL6596IRZ, with the understanding that packaging format differs (Tape & Reel versus Tube). Both parts meet ROHS3 compliance and REACH requirements, supporting regulatory and environmental standards.

The transition from the obsolete ISL6596IRZ to the active ISL6596IRZ-T presents no electrical or mechanical compatibility concerns for PCB assembly and system integration.

Frequently Asked Questions (FAQ)

Q: Are the ISL6596IRZ and ISL6596IRZ-T electrically identical?

A: Yes. Both parts deliver identical electrical performance across all specified parameters, including supply voltage range (4.5V ~ 5.5V), peak sink current (4A), switching speed (8ns rise/fall time), and bootstrap voltage rating (36V).

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. The ISL6596IRZ is supplied in Tube packaging, while the ISL6596IRZ-T is supplied in Tape & Reel (TR) format. The die, package geometry (10-VFDFN Exposed Pad), and electrical specifications are identical.

Q: Can I use ISL6596IRZ-T as a direct replacement in existing designs?

A: Yes. The ISL6596IRZ-T is a direct substitute. No circuit modifications, PCB layout changes, or firmware updates are required. The 10-VFDFN package footprint is identical between both parts.

Q: Why is the ISL6596IRZ classified as obsolete?

A: The ISL6596IRZ has reached end-of-life status with Renesas Electronics Corporation. The ISL6596IRZ-T remains in active production and is the recommended part for new designs and ongoing supply requirements.

Q: Are both parts compliant with environmental and regulatory standards?

A: Yes. Both the ISL6596IRZ and ISL6596IRZ-T are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both parts carry MSL 3 rating with a 168-hour floor life. Standard moisture control procedures during storage and handling are required.