MAX5064BATC+ Equivalent & Substitute Parts

Part Overview

The MAX5064BATC+ is a half-bridge gate driver IC manufactured by Analog Devices Inc./Maxim Integrated, designed for driving N-channel MOSFETs in half-bridge configurations. This device features independent channel control with inverting and non-inverting input options, making it suitable for power conversion applications requiring synchronized gate drive signals. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating, ensuring long-term availability and environmental regulatory adherence.

Substiute Parts

MAX5064BATC+

Analog Devices Inc./Maxim IntegratedIn Stock: 2332MAX5064BATC+ Datasheet

Current PartRFQ

MAX5064BATC+

Analog Devices Inc./Maxim IntegratedIn Stock: 2332MAX5064BATC+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAX5064BATC+ is determined by strict equivalence across the following critical parameters:

• Driven Configuration: Half-bridge topology with independent dual-channel architecture
• Gate Type: N-channel MOSFET driver capability
• Number of Drivers: Exactly 2 independent driver channels
• Supply Voltage Range: 8V to 12.6V operating window
• Peak Output Current: 2A source and 2A sink capability
• Bootstrap Voltage Rating: 125V maximum high-side voltage support
• Package Type: 12-TQFN (4x4) surface mount with exposed pad
• Input Configuration: Inverting and non-inverting input support
• Temperature Range: -40°C to 150°C junction temperature rating

Only parts meeting all these specifications across electrical performance, mechanical packaging, and functional topology qualify as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The MAX5064BATC+ maintains active product status with full regulatory compliance under RoHS3 and REACH standards. Selection of this part or its direct equivalent is supported by established supply chain availability, with 2280 pieces in current inventory. The device's MSL Level 1 rating eliminates moisture-related handling constraints, reducing logistics complexity. ECCN classification as EAR99 confirms standard commercial availability without export restrictions. For applications requiring half-bridge gate drive with the specified electrical and thermal parameters, this part number represents the direct selection without substitution requirements.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the MAX5064BATC+?

A: A valid substitute must match all critical parameters: half-bridge configuration, dual independent N-channel MOSFET drivers, 8V–12.6V supply range, 2A peak output current (source and sink), 125V bootstrap voltage rating, 12-TQFN package, and -40°C to 150°C operating temperature. Deviations in any parameter disqualify the part as a direct substitute.

Q: Are there alternative part numbers from Analog Devices with different package options?

A: Substitution is restricted to parts meeting the exact specifications provided. Alternative packages or configurations would constitute different product variants, not substitutes for this specific part number.

Q: How does the 12-TQFN package affect PCB layout considerations?

A: The 12-TQFN (4x4) with exposed pad requires standard surface mount assembly processes. The exposed pad must be soldered to the PCB ground plane for thermal management and electrical performance. No special handling beyond standard SMT procedures is necessary given the MSL Level 1 rating.

Q: What is the significance of the 125V bootstrap voltage rating?

A: The 125V maximum bootstrap voltage defines the maximum high-side floating supply voltage the gate driver can support. This rating determines the maximum switching voltage of the half-bridge power stage and must not be exceeded in application design.

Q: Does RoHS3 compliance affect long-term availability?

A: RoHS3 compliance ensures the part meets current environmental regulations and supports continued production without material substitution concerns. This status supports long-term design reliability and supply chain continuity.