IXDN514PI Low-Side Gate Driver IC Equivalent & Substitute Parts

Part Overview

The IXDN514PI is a low-side gate driver IC manufactured by IXYS, designed for driving IGBT, N-Channel, and P-Channel MOSFET devices in power management applications. This component operates with a non-inverting input configuration and is packaged in an 8-DIP through-hole format.

The IXDN514PI is classified as obsolete. Identifying suitable substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for applications utilizing this gate driver topology.

Substiute Parts

IXDN514PI

IXYSIn Stock: 998IXDN514PI Datasheet

Current PartRFQ

IXDN614PI

IXYS Integrated Circuits DivisionIn Stock: 23315IXDN614PI Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IXDN514PI is based on strict equivalence of the following critical parameters:

• Driven Configuration: Low-Side (must match exactly)
• Channel Type: Single (must match exactly)
• Number of Drivers: 1 (must match exactly)
• Gate Type: IGBT, N-Channel, P-Channel MOSFET (must match exactly)
• Input Type: Non-Inverting (must match exactly)
• Package / Case: 8-DIP (0.300", 7.62mm) (must match exactly)
• Mounting Type: Through Hole (must match exactly)
• Current - Peak Output: 14A source and sink capability (must match or exceed)
• Operating Temperature Range: -55°C ~ 150°C (TJ) (must match or exceed)

The IXDN614PI meets all substitution criteria. It maintains identical driven configuration, channel type, driver count, gate type, input type, package format, and mounting type. The IXDN614PI provides equivalent peak output current (14A source and sink) and operating temperature range, with enhanced supply voltage tolerance (4.5V ~ 35V versus 4.5V ~ 30V) and improved logic voltage specifications.

Parameter Comparison

Engineering Selection Recommendations

The IXDN614PI is the direct substitute for the IXDN514PI. Both components share identical functional specifications for driven configuration, channel type, driver count, gate type, input type, package format, and mounting type. Peak output current and operating temperature range are equivalent.

The IXDN614PI offers the advantage of active product status, ensuring ongoing availability and supply chain support. The IXDN614PI is ROHS3 compliant, meeting current environmental and regulatory requirements. Enhanced supply voltage tolerance (35V maximum versus 30V) and improved logic voltage specifications provide additional design margin in applications operating near the upper supply voltage limits of the IXDN514PI.

Direct pin-for-pin and functional replacement is supported without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the IXDN614PI directly replace the IXDN514PI in existing designs?

A: Yes. The IXDN614PI is a direct functional and pin-for-pin equivalent. Both components feature identical driven configuration (low-side), channel type (single), driver count (1), gate type (IGBT, N-Channel, P-Channel MOSFET), input type (non-inverting), package format (8-DIP), and mounting type (through hole). Peak output current and operating temperature range are equivalent.

Q: What are the key differences between these parts?

A: The IXDN614PI provides enhanced supply voltage tolerance (4.5V ~ 35V versus 4.5V ~ 30V), improved logic voltage specifications (VIL 0.8V, VIH 3V versus VIL 1V, VIH 2.5V), and faster fall time (18ns versus 22ns). The IXDN614PI is active product status with ROHS3 compliance, while the IXDN514PI is obsolete.

Q: Are there any package or pinout differences?

A: No. Both components use identical 8-DIP (0.300", 7.62mm) through-hole packaging with the same pinout configuration.

Q: What is the supply voltage operating range for each part?

A: The IXDN514PI operates from 4.5V to 30V. The IXDN614PI operates from 4.5V to 35V. Applications requiring supply voltages above 30V must use the IXDN614PI.

Q: Is the IXDN614PI compliant with current environmental standards?

A: Yes. The IXDN614PI is ROHS3 compliant. The IXDN514PI compliance status is not specified in available documentation.