MAX5063AASA-T Equivalent & Substitute Parts

Part Overview

The MAX5063AASA-T 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 operates with a supply voltage range of 8V to 12.6V and delivers peak output currents of 2A for both source and sink operations. The part is classified as obsolete, which necessitates identification of functionally equivalent alternatives for new designs and ongoing production requirements.

Substiute Parts

MAX5063AASA-T

Analog Devices Inc./Maxim IntegratedIn Stock: 1162MAX5063AASA-T Datasheet

Current PartRFQ

MAX5063AASA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 3961MAX5063AASA+T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAX5063AASA-T is determined by strict equivalence across the following critical parameters:

• Driven Configuration: Half-Bridge topology
• Number of Drivers: 2 independent channels
• Gate Type: N-Channel MOSFET
• Supply Voltage Range: 8V ~ 12.6V
• Peak Output Current: 2A source and 2A sink capability
• Input Logic Type: Non-Inverting
• Bootstrap Voltage Rating: 125V maximum
• Propagation Delay / Rise-Fall Time: 65ns typical
• Package Type: 8-SOIC form factor
• Operating Temperature Range: -40°C ~ 150°C

Only parts matching all these parameters across electrical specifications and physical packaging are considered direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The MAX5063AASA+T serves as the direct substitute for the obsolete MAX5063AASA-T. Both parts are manufactured by Analog Devices Inc./Maxim Integrated and share identical electrical and mechanical specifications. The primary distinction is product status: the MAX5063AASA-T is obsolete, while the MAX5063AASA+T maintains active production status.

Both parts comply with ROHS3 standards and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, indicating equivalent reliability and environmental compliance profiles. The MAX5063AASA+T is the recommended selection for new designs and production continuity, as it ensures ongoing availability and manufacturer support.

Frequently Asked Questions (FAQ)

Q: Are MAX5063AASA-T and MAX5063AASA+T pin-for-pin compatible?

A: Yes. Both parts are housed in 8-SOIC packages with identical pinouts and electrical characteristics. Direct PCB substitution is possible without circuit modification.

Q: What is the difference between the "-T" and "+T" suffixes?

A: The suffix designates the tape-and-reel packaging format. Both variants contain the same die and electrical performance. The difference is packaging presentation only.

Q: Can MAX5063AASA+T replace MAX5063AASA-T in existing designs?

A: Yes. The MAX5063AASA+T is electrically and mechanically equivalent to the MAX5063AASA-T across all specified parameters. No design changes are required.

Q: What are the critical parameters for half-bridge gate driver substitution?

A: Supply voltage range (8V ~ 12.6V), peak output current (2A source/sink), bootstrap voltage rating (125V), input logic type (non-inverting), propagation delay (65ns), and package form factor (8-SOIC) must all match for direct substitution.

Q: Is the MAX5063AASA+T suitable for industrial temperature applications?

A: Yes. The operating temperature range of -40°C to 150°C (junction temperature) supports industrial and automotive environments within this specification.

Q: Are both parts RoHS compliant?

A: Yes. Both MAX5063AASA-T and MAX5063AASA+T are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity ratings.