2DMB80407CC Gate Driver IC Equivalent & Substitute Parts

Part Overview

The 2DMB80407CC is a half-bridge gate driver IC manufactured by Tamura, designed for driving IGBT and SiC MOSFET configurations in power management applications. This component operates with a supply voltage range of 3V to 5.5V and features non-inverting input logic with independent dual-channel architecture. The product is currently classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system design and maintenance requirements.

Substiute Parts

2DMB80407CC

TamuraIn Stock: 10112DMB80407CC Datasheet

Current PartRFQ

2CG010BBC14N

TamuraIn Stock: 11672CG010BBC14N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2DMB80407CC is determined by the following critical parameters that must remain consistent across equivalent parts:

• Driven Configuration: Half-bridge topology requirement
• Channel Type: Independent dual-channel architecture
• Number of Drivers: Dual-driver configuration (2 channels)
• Gate Type Compatibility: IGBT and SiC MOSFET support
• Input Logic: Non-inverting input signal processing
• Rise / Fall Time: 500ns switching characteristics
• Operating Temperature Range: -40°C to 85°C thermal envelope
• Mounting Type: Through-hole package compatibility
• Package Form Factor: Module-based construction

The 2CG010BBC14N qualifies as a manufacturer-recommended substitute based on alignment with these core functional and mechanical parameters. While the 2CG010BBC14N operates at a higher supply voltage range (13V ~ 28V) and provides enhanced output current capability (43A source/sink), it maintains identical half-bridge, dual-channel, non-inverting architecture with matching switching times and thermal specifications.

Parameter Comparison

Engineering Selection Recommendations

The 2CG010BBC14N is the manufacturer-recommended substitute for the obsolete 2DMB80407CC. Selection of this substitute is supported by the following engineering criteria:

Product Status: The 2CG010BBC14N maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete 2DMB80407CC.

Regulatory Compliance: Both components maintain ROHS3 compliance certification, satisfying environmental and regulatory requirements for equivalent component substitution.

Functional Architecture: The 2CG010BBC14N preserves the half-bridge, dual-channel, independent driver topology with non-inverting input logic and identical 500ns rise/fall time characteristics, ensuring direct functional compatibility in gate driver applications.

Thermal Specifications: Matching operating temperature range (-40°C to 85°C) ensures equivalent thermal performance across the full operational envelope.

Supply Voltage Consideration: The 2CG010BBC14N operates at a higher supply voltage range (13V ~ 28V) compared to the 2DMB80407CC (3V ~ 5.5V). System power supply architecture must accommodate this voltage requirement for successful substitution.

Output Current Enhancement: The 2CG010BBC14N provides specified peak output current of 43A (source and sink), compared to unspecified output current in the 2DMB80407CC. This enhanced capability supports higher-power gate drive applications without performance degradation.

Frequently Asked Questions (FAQ)

Q: Can the 2CG010BBC14N directly replace the 2DMB80407CC in existing designs?

A: Direct replacement requires verification that the system power supply can accommodate the 2CG010BBC14N's higher supply voltage range (13V ~ 28V) versus the original 3V ~ 5.5V specification. The gate driver topology, input logic, and switching characteristics are functionally equivalent. Through-hole module packaging ensures mechanical compatibility.

Q: What is the primary difference between these two gate drivers?

A: The primary difference is the supply voltage operating range. The 2DMB80407CC operates at 3V ~ 5.5V, while the 2CG010BBC14N operates at 13V ~ 28V. Both maintain identical half-bridge, dual-channel architecture with non-inverting inputs and 500ns switching times.

Q: Why is the 2DMB80407CC classified as obsolete?

A: The 2DMB80407CC is classified as obsolete by the manufacturer. The 2CG010BBC14N represents the active production equivalent, ensuring continued availability and support for new designs and system maintenance.

Q: Are there any packaging differences between these components?

A: Both components use through-hole module packaging. The 2CG010BBC14N is supplied in tray packaging, while the 2DMB80407CC packaging specification is not detailed. Both maintain identical module form factor for mechanical compatibility.

Q: What certifications apply to the 2CG010BBC14N?

A: The 2CG010BBC14N maintains ROHS3 compliance and is classified as REACH unaffected. Both components carry EAR99 export classification and corresponding HTSUS codes for regulatory compliance.

Q: Can the 2CG010BBC14N handle the same gate types as the 2DMB80407CC?

A: Yes. Both components support IGBT and SiC MOSFET gate drive applications with identical non-inverting input logic and independent dual-channel architecture.