ISL6622ACRZ Equivalent & Substitute Parts

Part Overview

The ISL6622ACRZ is a half-bridge gate driver IC manufactured by Renesas Electronics Corporation, designed for synchronous N-channel MOSFET applications. This non-inverting driver operates within a 6.8V to 13.2V supply voltage range and delivers peak output currents of 1.25A (source) and 2A (sink), with a maximum bootstrap voltage of 36V. The device is packaged in a 10-VFDFN exposed pad configuration suitable for surface mount applications.

The ISL6622ACRZ carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for applications utilizing this gate driver topology.

Substiute Parts

ISL6622ACRZ

Renesas Electronics CorporationIn Stock: 1945ISL6622ACRZ Datasheet

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ISL6622AIRZ-T

Renesas Electronics CorporationIn Stock: 660ISL6622AIRZ-T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ISL6622ACRZ is determined by strict equivalence across the following critical parameters:

• Half-bridge driven configuration with synchronous channel topology
• Dual-driver architecture for N-channel MOSFET gate control
• Non-inverting input logic
• Supply voltage range: 6.8V to 13.2V
• Peak output current specifications: 1.25A source, 2A sink
• Bootstrap voltage rating: 36V maximum
• Rise and fall time characteristics: 26ns and 18ns respectively
• 10-VFDFN exposed pad package with surface mount capability
• ROHS3 compliance and REACH unaffected status

The ISL6622AIRZ-T qualifies as a direct substitute based on identical electrical specifications and package configuration. The primary distinction lies in product status classification and operating temperature range extension.

Parameter Comparison

Engineering Selection Recommendations

The ISL6622AIRZ-T is the qualified substitute for the obsolete ISL6622ACRZ. Both devices maintain identical electrical performance specifications and package configuration, ensuring direct functional compatibility in half-bridge gate driver applications.

The ISL6622AIRZ-T carries active product status, providing assured long-term availability and manufacturing support. This part extends the operating temperature range to -40°C to 125°C, offering enhanced thermal performance margin for applications requiring extended low-temperature operation.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications. The ISL6622AIRZ-T is supplied in tape and reel packaging, standard for production volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the ISL6622AIRZ-T directly replace the ISL6622ACRZ in existing designs?

A: Yes. The ISL6622AIRZ-T provides identical electrical specifications, including supply voltage range, output current ratings, bootstrap voltage, and timing characteristics. The 10-VFDFN exposed pad package is mechanically and electrically equivalent, requiring no PCB layout modifications.

Q: What is the significance of the extended operating temperature range in the ISL6622AIRZ-T?

A: The ISL6622AIRZ-T operates from -40°C to 125°C, compared to the ISL6622ACRZ range of 0°C to 125°C. This extension provides additional thermal margin for applications deployed in cold environments or systems with stringent low-temperature performance requirements.

Q: Are there packaging differences between these parts?

A: The ISL6622ACRZ is supplied in bulk packaging, while the ISL6622AIRZ-T is supplied in tape and reel format. Both use the identical 10-VFDFN exposed pad package. Tape and reel packaging is standard for automated assembly processes and production volumes.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the ISL6622ACRZ and ISL6622AIRZ-T are ROHS3 compliant and REACH unaffected, satisfying regulatory requirements for industrial, commercial, and consumer applications.

Q: Why is the ISL6622ACRZ marked as obsolete?

A: The ISL6622ACRZ has reached end-of-life status. The ISL6622AIRZ-T represents the active production equivalent, ensuring continued availability and manufacturing support for new designs and production continuity.