S-8254ABDFT-TB-U Equivalent & Substitute Parts

Part Overview

The S-8254ABDFT-TB-U is a Battery Protection IC manufactured by ABLIC Inc., designed for Lithium Ion/Polymer battery applications with 3 to 4 cell configurations. This Surface Mount device in 16-TSSOP packaging provides Over Current fault protection for battery management systems. The part is Active status and ROHS3 compliant, making it suitable for current production applications. Substitute parts are necessary to address supply chain flexibility, inventory availability, and design optimization across equivalent protection specifications.

Substiute Parts

S-8254ABDFT-TB-U

ABLIC Inc.In Stock: 1131S-8254ABDFT-TB-U Datasheet

Current PartRFQ

S-8254AAKFT-TB-U

ABLIC Inc.In Stock: 1174S-8254AAKFT-TB-U Datasheet

Parametric EquivalentRFQ

S-8254AAMFT-TB-U

ABLIC Inc.In Stock: 4715S-8254AAMFT-TB-U Datasheet

Parametric EquivalentRFQ

S-8254AAVFT-TB-U

ABLIC Inc.In Stock: 5137S-8254AAVFT-TB-U Datasheet

Parametric EquivalentRFQ

S-8254AAZFT-TB-U

ABLIC Inc.In Stock: 1149S-8254AAZFT-TB-U Datasheet

Parametric EquivalentRFQ

S-8254ABCFT-TB-U

ABLIC Inc.In Stock: 1120S-8254ABCFT-TB-U Datasheet

Parametric EquivalentRFQ

S-8254ABLFT-TB-U

ABLIC Inc.In Stock: 2212S-8254ABLFT-TB-U Datasheet

Parametric EquivalentRFQ

S-8254ABNFT-TB-U

ABLIC Inc.In Stock: 1260S-8254ABNFT-TB-U Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute parts listed for the S-8254ABDFT-TB-U share identical electrical and mechanical specifications across the following critical parameters:

• Battery Chemistry: Lithium Ion/Polymer
• Number of Cells: 3 ~ 4
• Fault Protection: Over Current
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C ~ 85°C (TA)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Product Status: Active

The substitution grouping is based on parametric equivalence within the S-8254 base product family. All parts maintain identical functional performance for battery protection applications requiring 3 to 4 cell Lithium Ion/Polymer configurations with Over Current protection in Surface Mount 16-TSSOP packaging.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status with ROHS3 compliance and identical regulatory certifications (REACH Unaffected, ECCN EAR99, HTSUS 8542.39.0001). Selection between S-8254ABDFT-TB-U and its equivalents should be based on inventory availability and supply chain requirements, as all parts are functionally interchangeable for Lithium Ion/Polymer battery protection applications requiring 3 to 4 cell configurations with Over Current fault protection in 16-TSSOP Surface Mount packaging.

Frequently Asked Questions (FAQ)

Q: Can S-8254ABDFT-TB-U be directly replaced with S-8254AAMFT-TB-U?

A: Yes. Both parts share identical electrical specifications for battery protection function, battery chemistry (Lithium Ion/Polymer), cell count (3 ~ 4), fault protection type (Over Current), and mechanical packaging (16-TSSOP Surface Mount). Operating temperature range, RoHS compliance, and MSL ratings are equivalent.

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

A: No. All substitute parts use the same 16-TSSOP (0.173", 4.40mm Width) package with identical mounting type (Surface Mount). PCB layout and component placement remain unchanged across all listed equivalents.

Q: What determines compatibility between S-8254ABDFT-TB-U and its substitutes?

A: Compatibility is determined by matching specifications in Battery Chemistry (Lithium Ion/Polymer), Number of Cells (3 ~ 4), Fault Protection type (Over Current), Package / Case (16-TSSOP), Mounting Type (Surface Mount), and Operating Temperature Range (-40°C ~ 85°C). All listed parts meet these criteria.

Q: Is there a difference in reliability or quality between the main part and substitutes?

A: All parts are manufactured by ABLIC Inc., carry Active product status, maintain ROHS3 compliance, and have MSL rating of 1 (Unlimited). Quality and reliability specifications are equivalent across the entire substitute group.

Q: Can I use S-8254ABNFT-TB-U as a substitute for S-8254ABDFT-TB-U?

A: Yes. S-8254ABNFT-TB-U meets all parametric requirements for substitution: Lithium Ion/Polymer chemistry, 3 ~ 4 cell support, Over Current protection, 16-TSSOP packaging, Surface Mount mounting, -40°C ~ 85°C operating temperature, and ROHS3 compliance.