MAX5064BATC Half-Bridge Gate Driver IC 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 dual-channel architecture with inverting and non-inverting input types, supporting bootstrap voltages up to 125V and operating across industrial temperature ranges from -40°C to 150°C.

The MAX5064BATC is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term product availability for applications requiring half-bridge gate driver functionality.

Substiute Parts

MAX5064BATC

Analog Devices Inc./Maxim IntegratedIn Stock: 1043MAX5064BATC Datasheet

Current PartRFQ

MAX5064BATC+

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

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MAX5064BATC is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications for:

• Driven configuration (half-bridge topology)
• Number of independent driver channels (2)
• Gate type and input configuration (N-channel MOSFET with inverting and non-inverting inputs)
• Supply voltage range (8V ~ 12.6V)
• Logic voltage thresholds (VIL 0.8V, VIH 2V)
• Peak output current capability (2A source, 2A sink)
• Bootstrap voltage rating (125V maximum)
• Switching characteristics (65ns rise/fall time)
• Operating temperature range (-40°C ~ 150°C)
• Physical package format (12-WQFN with exposed pad)
• Regulatory compliance (ROHS3, REACH Unaffected)

Parameter Comparison

Engineering Selection Recommendations

The MAX5064BATC+ is a direct functional equivalent to the MAX5064BATC. Both parts share identical electrical specifications, thermal operating range, and physical package format. The primary distinction is product status: MAX5064BATC is obsolete while MAX5064BATC+ is active.

For new designs or ongoing production requiring half-bridge gate driver functionality, MAX5064BATC+ is the appropriate selection due to its active product status and confirmed supply availability. Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.

The packaging difference (tube for MAX5064BATC+) reflects standard distribution practices and does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can MAX5064BATC+ directly replace MAX5064BATC in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. Pin configuration, electrical characteristics, and thermal performance are equivalent. Direct substitution is possible without circuit modification.

Q: Why is MAX5064BATC classified as obsolete?

A: Product status reflects manufacturer lifecycle decisions. MAX5064BATC+ provides continued access to the same functionality with active manufacturing and supply support.

Q: Are there differences in compliance or certifications between these parts?

A: No. Both MAX5064BATC and MAX5064BATC+ maintain identical ROHS3 compliance and REACH unaffected status. Regulatory requirements are satisfied by either part.

Q: Does packaging format affect electrical performance?

A: No. The packaging difference (tube for MAX5064BATC+) is a distribution and handling specification only. Electrical performance, thermal characteristics, and reliability are unaffected by packaging format.

Q: What parameters determine substitution eligibility for half-bridge gate drivers?

A: Substitution requires equivalence in driven configuration, number of independent channels, gate type, input configuration, supply voltage range, logic thresholds, output current capability, bootstrap voltage rating, switching speed, operating temperature range, and physical package format.