IXDN504D1T/R Low-Side Gate Driver IC Equivalent & Substitute Parts

Part Overview

The IXDN504D1T/R is a low-side gate driver IC manufactured by IXYS, designed for driving IGBT and MOSFET gates in power management applications. This device features independent dual-channel configuration with 4A peak output current capability and operates across a 4.5V to 30V supply voltage range. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

IXDN504D1T/R

IXYSIn Stock: 1232IXDN504D1T/R Datasheet

Current PartRFQ

ADP3654ARDZ-RL

Analog Devices Inc.In Stock: 73090ADP3654ARDZ-RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IXDN504D1T/R is determined by the following critical parameters:

• Driven Configuration: Must be low-side gate driver
• Channel Type: Independent dual-channel configuration
• Number of Drivers: 2 channels
• Gate Type Compatibility: Must support N-Channel MOSFET at minimum
• Peak Output Current: 4A source and sink capability
• Input Logic: Non-inverting configuration
• Supply Voltage Range: Minimum 4.5V to 30V operation
• Mounting Type: Surface mount technology
• Operating Temperature Range: Must support -55°C to 150°C or equivalent industrial range

The ADP3654ARDZ-RL qualifies as a functional substitute based on matching driven configuration, channel type, number of drivers, peak output current, input logic type, and mounting technology. Package differences and reduced supply voltage range (4.5V ~ 18V) and operating temperature range (-40°C ~ 125°C) represent design trade-offs requiring circuit-level evaluation.

Parameter Comparison

Engineering Selection Recommendations

The ADP3654ARDZ-RL is an active product from Analog Devices Inc. with ROHS3 compliance, providing long-term availability and regulatory alignment compared to the obsolete IXDN504D1T/R. Both devices share identical peak output current specifications and non-inverting input logic configuration.

Design considerations for substitution include:

• Supply Voltage: The ADP3654ARDZ-RL operates to 18V maximum versus 30V for the IXDN504D1T/R. Applications requiring supply voltages above 18V require alternative solutions.
• Operating Temperature: The ADP3654ARDZ-RL supports -40°C to 125°C versus -55°C to 150°C for the IXDN504D1T/R. High-temperature applications above 125°C require alternative solutions.
• Gate Type Support: The ADP3654ARDZ-RL supports N-Channel MOSFET only, whereas the IXDN504D1T/R supports IGBT and P-Channel MOSFET. Applications requiring IGBT or P-Channel MOSFET gate driving require alternative solutions.
• Package Footprint: The ADP3654ARDZ-RL uses 8-SOIC packaging versus 6-VDFN for the IXDN504D1T/R, requiring PCB layout modification.
• Moisture Sensitivity: The ADP3654ARDZ-RL has MSL 3 (168 hours) versus MSL 1 (unlimited) for the IXDN504D1T/R, requiring controlled storage and handling procedures.

Frequently Asked Questions (FAQ)

Q: Can the ADP3654ARDZ-RL directly replace the IXDN504D1T/R in all applications?

A: No. The ADP3654ARDZ-RL is suitable only for applications operating within 4.5V to 18V supply voltage, -40°C to 125°C temperature range, and requiring N-Channel MOSFET gate driving only. Applications exceeding these parameters require alternative components.

Q: What are the package differences between these two devices?

A: The IXDN504D1T/R uses 6-VDFN (4x5mm) packaging, while the ADP3654ARDZ-RL uses 8-SOIC (0.154" width) packaging. These are physically different footprints requiring PCB redesign for substitution.

Q: Are there supply voltage compatibility issues?

A: Yes. The IXDN504D1T/R operates to 30V supply, while the ADP3654ARDZ-RL operates to 18V maximum. Circuits designed for 18V to 30V operation cannot use the ADP3654ARDZ-RL without circuit modification.

Q: What is the impact of different operating temperature ranges?

A: The IXDN504D1T/R supports -55°C to 150°C operation, while the ADP3654ARDZ-RL supports -40°C to 125°C. Applications requiring operation above 125°C or below -40°C cannot use the ADP3654ARDZ-RL.

Q: Does the ADP3654ARDZ-RL support IGBT gate driving?

A: No. The ADP3654ARDZ-RL is specified for N-Channel MOSFET gate driving only. The IXDN504D1T/R supports IGBT, N-Channel, and P-Channel MOSFET gate driving. IGBT applications require alternative components.

Q: What are the moisture sensitivity implications?

A: The ADP3654ARDZ-RL has MSL 3 (168-hour floor life), requiring controlled storage at specified humidity levels. The IXDN504D1T/R has MSL 1 (unlimited floor life), allowing indefinite storage without humidity control. Procurement and warehouse procedures must accommodate MSL 3 handling for the ADP3654ARDZ-RL.

Q: Are there compliance differences between these parts?

A: The ADP3654ARDZ-RL is ROHS3 compliant. The IXDN504D1T/R RoHS status is not specified. Both are REACH unaffected and classified as EAR99 for export control purposes.