IR6210S Equivalent & Substitute Parts

Part Overview

The IR6210S is a power switch/driver IC manufactured by Infineon Technologies, designed for high-side N-channel switching applications. This component operates as a 1:1 driver with a maximum output current of 5A and supports load voltages ranging from 5V to 35V. The device features integrated current limiting and over-temperature protection, making it suitable for general-purpose power management applications.

The IR6210S is classified as obsolete, necessitating identification of functionally equivalent alternatives for new designs and ongoing production requirements. Active substitute components maintain core switching functionality while offering enhanced performance characteristics and improved availability.

Substiute Parts

IR6210S

Infineon TechnologiesIn Stock: 2443IR6210S Datasheet

Current PartRFQ

VN920DB5TR-E

STMicroelectronicsIn Stock: 8448VN920DB5TR-E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IR6210S is determined by strict alignment of the following core electrical and mechanical parameters:

Critical Matching Parameters:

• Output Configuration: High Side
• Output Type: N-Channel
• Ratio - Input:Output: 1:1
• Interface: On/Off control
• Input Type: Non-Inverting
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C ~ 150°C (TJ)

Allowable Parameter Variations:

• Current - Output (Max): Equal to or greater than 5A
• Voltage - Load: Must encompass or exceed the 5V ~ 35V range
• Rds On (Typ): Lower values are acceptable (improved performance)
• Fault Protection: May include additional protection features beyond current limiting and over-temperature
• Package / Case: Alternative surface-mount packages with equivalent lead configuration and thermal characteristics
• RoHS Status: Active components with current compliance are preferred for new designs

The VN920DB5TR-E meets all critical matching parameters while providing enhanced electrical performance and active product status.

Parameter Comparison

Engineering Selection Recommendations

The VN920DB5TR-E is the qualified substitute for the obsolete IR6210S based on the following engineering criteria:

Functional Equivalence: Both components share identical core switching architecture (1:1 high-side N-channel driver with on/off control). The VN920DB5TR-E maintains full compatibility with the IR6210S control interface and operating temperature range.

Performance Enhancement: The VN920DB5TR-E provides superior electrical characteristics, including 6x higher maximum output current (30A vs. 5A) and significantly lower on-resistance (18mOhm vs. 200mOhm). These improvements reduce thermal dissipation and enable operation in higher-current applications without circuit redesign.

Compliance Status: The VN920DB5TR-E is ROHS3 compliant and maintains active product status with STMicroelectronics, ensuring long-term availability and supply chain stability. The IR6210S is RoHS non-compliant and obsolete, presenting procurement and regulatory risks.

Voltage and Protection Compatibility: The VN920DB5TR-E load voltage range (5.5V ~ 36V) encompasses the IR6210S specification (5V ~ 35V). Additional fault protection features (open load detect, over-voltage) provide enhanced system reliability without requiring circuit modifications.

Package Consideration: The VN920DB5TR-E uses P2PAK packaging versus the IR6210S D2PAK. Both are surface-mount packages with 4 leads plus thermal tab. PCB layout modifications are required; thermal performance is equivalent or improved due to lower on-resistance.

Frequently Asked Questions (FAQ)

Q: Can the VN920DB5TR-E directly replace the IR6210S without circuit modifications?

A: The VN920DB5TR-E is functionally equivalent for control and switching operation. However, PCB layout changes are necessary due to different package geometry (P2PAK vs. D2PAK). Electrical circuit modifications are not required; the control interface and operating parameters are compatible.

Q: What are the key differences between these two components?

A: The primary differences are product status (active vs. obsolete), current rating (30A vs. 5A), on-resistance (18mOhm vs. 200mOhm), and fault protection features. The VN920DB5TR-E includes open load detection and over-voltage protection, which the IR6210S does not provide.

Q: Is the VN920DB5TR-E suitable for applications requiring only 5A output current?

A: Yes. The VN920DB5TR-E is rated for 30A maximum output current, making it fully capable of handling 5A applications. The higher current rating does not negatively impact performance at lower current levels.

Q: What is the impact of the lower on-resistance in the VN920DB5TR-E?

A: Lower on-resistance (18mOhm vs. 200mOhm) reduces power dissipation and heat generation during switching operation. This improves efficiency and may eliminate the need for additional thermal management in some applications.

Q: Are there any voltage compatibility concerns?

A: The VN920DB5TR-E load voltage range (5.5V ~ 36V) is compatible with the IR6210S specification (5V ~ 35V). The minimum voltage is slightly higher (5.5V vs. 5V), which is acceptable for most industrial and consumer applications.

Q: Does the VN920DB5TR-E require different control signal levels?

A: No. Both components use non-inverting on/off control with identical logic levels. No signal conditioning or interface modifications are required.

Q: What is the significance of ROHS3 compliance on the VN920DB5TR-E?

A: ROHS3 compliance indicates the component meets current European Union Restriction of Hazardous Substances regulations. This is required for products sold in regulated markets and is not available for the obsolete IR6210S.