S-8242BAC-T8T1G Equivalent & Substitute Parts

Part Overview

The S-8242BAC-T8T1G is a Battery Protection IC for Lithium Ion/Polymer 2-cell applications in an 8-TSSOP surface mount package. This component provides over-current and over-voltage fault protection for battery management systems. The part carries a "Not For New Designs" status, making identification of equivalent alternatives essential for ongoing production and design updates.

Substiute Parts

S-8242BAC-T8T1G

ABLIC Inc.In Stock: 901S-8242BAC-T8T1G Datasheet

Current PartRFQ

S-8242BBG-T8T1G

ABLIC Inc.In Stock: 3795S-8242BBG-T8T1G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The S-8242BBG-T8T1G qualifies as a parametric equivalent based on the following critical substitution criteria:

• Identical manufacturer (ABLIC Inc.)
• Identical function (Battery Protection IC)
• Identical battery chemistry support (Lithium Ion/Polymer)
• Identical cell count (2-cell configuration)
• Identical fault protection features (Over Current, Over Voltage)
• Identical package type and dimensions (8-TSSOP, 0.173", 4.40mm Width)
• Identical operating temperature range (-40°C ~ 85°C)
• Identical mounting type (Surface Mount)
• Identical compliance certifications (ROHS3, MSL 1)

These parameters define the functional and physical compatibility requirements for direct substitution in applications using the S-8242BAC-T8T1G.

Parameter Comparison

Engineering Selection Recommendations

The S-8242BBG-T8T1G is a direct parametric equivalent to the S-8242BAC-T8T1G. Both parts share identical electrical specifications, package dimensions, thermal operating range, and compliance certifications. Selection between these parts is based on availability and supply chain considerations rather than technical differentiation.

Given the "Not For New Designs" status of the S-8242BAC-T8T1G, the S-8242BBG-T8T1G represents the appropriate alternative for ongoing production requirements and new design implementations. Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can the S-8242BBG-T8T1G be used as a direct replacement for the S-8242BAC-T8T1G?

A: Yes. Both parts are manufactured by ABLIC Inc. and share identical electrical specifications, package type, thermal range, and protection features. They are parametric equivalents suitable for direct substitution in 2-cell lithium ion/polymer battery protection applications.

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the 8-TSSOP package with identical dimensions (0.173", 4.40mm Width) and surface mount configuration. Pinout and PCB layout compatibility is maintained.

Q: What is the significance of the "Not For New Designs" status?

A: This designation indicates that the S-8242BAC-T8T1G is in mature or end-of-life phase. The S-8242BBG-T8T1G should be selected for new design implementations and ongoing production to ensure long-term supply availability.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, meeting standard industrial and consumer electronics manufacturing requirements.

Q: Are there inventory differences between these parts?

A: Yes. The S-8242BBG-T8T1G has higher current inventory availability (3746 Pcs) compared to the S-8242BAC-T8T1G (843 Pcs), making it the preferred choice for supply chain continuity.