IR2110S Half-Bridge Gate Driver IC Equivalent & Substitute Parts

Part Overview

The IR2110S is a half-bridge gate driver IC manufactured by Infineon Technologies, designed to drive IGBT and N-Channel MOSFET devices in half-bridge configurations. This device operates with a supply voltage range of 3.3V to 20V and provides independent dual-channel gate driving with peak output currents of 2A (source and sink). The IR2110S is classified as obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance applications.

Substiute Parts

IR2110S

Infineon TechnologiesIn Stock: 10177IR2110S Datasheet

Current PartRFQ

IR2110SPBF

Infineon TechnologiesIn Stock: 2850IR2110SPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IR2110S is determined by strict equivalence across the following critical parameters:

• Driven Configuration: Half-Bridge topology
• Number of Drivers: 2 independent channels
• Gate Type Compatibility: IGBT and N-Channel MOSFET support
• Supply Voltage Range: 3.3V ~ 20V
• Logic Voltage Levels: VIL 6V, VIH 9.5V
• Peak Output Current: 2A source and sink capability
• Input Type: Non-Inverting
• High Side Bootstrap Voltage: 500V maximum
• Package Type: 16-SOIC form factor
• Operating Temperature Range: -40°C ~ 150°C

The IR2110SPBF maintains complete electrical and mechanical equivalence to the IR2110S across all specified parameters. The primary distinction lies in product status classification and RoHS compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The IR2110SPBF serves as the direct substitute for the IR2110S in applications requiring half-bridge gate driver functionality. Both parts maintain identical electrical specifications and package form factors, ensuring pin-compatible replacement without circuit redesign.

The IR2110SPBF is classified as "Not For New Designs," indicating that while it remains functionally equivalent, Infineon has transitioned this product line. The IR2110SPBF offers ROHS3 compliance, whereas the IR2110S is RoHS non-compliant. This distinction is significant for applications subject to regulatory requirements mandating RoHS compliance.

Selection between these parts should be based on:

• Regulatory Requirements: If RoHS3 compliance is mandatory, the IR2110SPBF is required.
• Legacy System Maintenance: For existing systems using IR2110S, the IR2110SPBF provides direct functional replacement.
• Supply Chain Availability: Both parts maintain documented inventory levels; selection should reflect current procurement constraints.

Frequently Asked Questions (FAQ)

Q: Can the IR2110SPBF directly replace the IR2110S without circuit modifications?

A: Yes. The IR2110SPBF is electrically and mechanically equivalent to the IR2110S. Both devices share identical pin configurations, electrical specifications, and package dimensions (16-SOIC). Direct substitution is possible without circuit redesign.

Q: What is the significance of the "Not For New Designs" status of the IR2110SPBF?

A: This classification indicates that Infineon has discontinued active development and recommendation of this product for new applications. However, the part remains functionally available and suitable for replacement in existing systems or legacy production runs.

Q: Does the RoHS3 compliance of the IR2110SPBF affect electrical performance compared to the IR2110S?

A: No. RoHS3 compliance relates to material composition and environmental restrictions, not electrical performance. Both parts deliver identical electrical characteristics across all specified parameters.

Q: Are there any thermal or reliability differences between the IR2110S and IR2110SPBF?

A: No. Both parts share identical operating temperature ranges (-40°C to 150°C junction temperature) and moisture sensitivity levels (MSL 3, 168 hours). Thermal and reliability characteristics are equivalent.

Q: What packaging options are available for these parts?

A: Both the IR2110S and IR2110SPBF are supplied in 16-SOIC surface-mount packages with 0.295" width (7.50mm). The IR2110SPBF is available in tube packaging, while the IR2110S packaging specification is not detailed in the provided data.

Q: Can these gate drivers be used for applications other than half-bridge configurations?

A: These devices are specifically designed and specified for half-bridge gate driving applications. Use outside this configuration is outside the scope of these specifications.