MCP1406T-E/MF Low-Side Gate Driver IC

Part Overview

The MCP1406T-E/MF is a low-side gate driver IC manufactured by Microchip Technology, designed for driving IGBT and MOSFET gates in power management applications. This inverting gate driver operates across a 4.5V to 18V supply voltage range and delivers 6A peak output current in both source and sink configurations. The device is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, package compatibility, and supply voltage characteristics to ensure direct functional replacement in circuit designs.

Substiute Parts

MCP1406T-E/MF

Microchip TechnologyIn Stock: 1022MCP1406T-E/MF Datasheet

Current PartRFQ

MCP1406-E/MF

Microchip TechnologyIn Stock: 2017MCP1406-E/MF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MCP1406T-E/MF is determined by strict equivalence across the following critical parameters:

• Driven Configuration: Low-Side operation
• Channel Type: Single channel
• Gate Type: IGBT, N-Channel, P-Channel MOSFET compatibility
• Voltage - Supply: 4.5V ~ 18V range
• Current - Peak Output: 6A source and sink capability
• Input Type: Inverting logic
• Rise / Fall Time: 20ns typical
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-VDFN Exposed Pad
• Mounting Type: Surface Mount

The substitute part MCP1406-E/MF meets all electrical and mechanical specifications. The primary difference is packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is supplied in Tube packaging. Both parts share identical electrical performance, thermal characteristics, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both MCP1406T-E/MF and MCP1406-E/MF are Active product status components with identical electrical specifications and full RoHS3 compliance. Selection between these parts is determined by supply chain requirements and packaging format preference. The Tape & Reel format (MCP1406T-E/MF) is optimized for high-volume automated assembly operations. The Tube format (MCP1406-E/MF) is suitable for lower-volume applications or manual assembly processes. Both parts carry REACH Unaffected status and EAR99 export classification. Component selection should be based on procurement availability, assembly equipment compatibility, and inventory management requirements.

Frequently Asked Questions (FAQ)

Q: Can MCP1406-E/MF replace MCP1406T-E/MF in production?

A: Yes. Both parts are electrically identical with matching supply voltage (4.5V ~ 18V), output current (6A source/sink), rise/fall times (20ns), and operating temperature range (-40°C ~ 125°C). The only difference is packaging format: Tape & Reel versus Tube. Circuit performance and reliability are equivalent.

Q: What is the difference between Tape & Reel and Tube packaging?

A: Tape & Reel packaging is designed for automated pick-and-place assembly equipment and high-volume production. Tube packaging is used for manual handling and lower-volume applications. Both formats contain the same die and provide identical electrical performance.

Q: Are both parts RoHS compliant?

A: Yes. Both MCP1406T-E/MF and MCP1406-E/MF are ROHS3 Compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Can these parts drive both IGBT and MOSFET gates?

A: Yes. Both parts support IGBT, N-Channel MOSFET, and P-Channel MOSFET gate driving with inverting logic input and 6A peak output current capability.

Q: What is the supply voltage range for these gate drivers?

A: Both parts operate across 4.5V to 18V supply voltage range with logic input thresholds of 0.8V (VIL) and 2.4V (VIH).