XC6808B2E48R-G Equivalent & Substitute Parts

Part Overview

The XC6808B2E48R-G is a single-cell lithium ion/polymer battery charger IC manufactured by Torex Semiconductor Ltd. This Power Management (PMIC) device operates in the XC680x series and is classified as Active product status. The IC is housed in a 6-XDFN Exposed Pad package (6-USP-B07, 1.8x2mm) and is designed for surface mount applications.

Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles. Substitute parts within this category maintain identical electrical performance and mechanical compatibility while offering alternative sourcing options.

Substiute Parts

XC6808B2E48R-G

Torex Semiconductor LtdIn Stock: 879XC6808B2E48R-G Datasheet

Current PartRFQ

XC6808ANE28R-G

Torex Semiconductor LtdIn Stock: 812XC6808ANE28R-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the XC6808B2E48R-G is based on strict parameter matching across the following critical criteria:

Electrical Parameters:

• Battery chemistry: Lithium Ion/Polymer
• Single-cell configuration
• Maximum charge current: 40mA
• Battery pack voltage: 4.4V
• Maximum supply voltage: 6V
• Operating temperature range: -40°C ~ 85°C
• Programmable charging current feature
• Fault protection: Over Current, Over Temperature, Reverse Current

Mechanical Parameters:

• Package type: 6-XDFN Exposed Pad
• Supplier device package: 6-USP-B07 (1.8x2mm)
• Mounting type: Surface Mount
• Tape & Reel packaging

Compliance Parameters:

• RoHS3 Compliant
• MSL Level 1 (Unlimited)
• REACH Unaffected
• ECCN: EAR99

Substitute parts must match all electrical specifications, mechanical dimensions, and compliance certifications. Parts within this grouping are interchangeable at the circuit design and PCB assembly level.

Parameter Comparison

Engineering Selection Recommendations

Both the XC6808B2E48R-G and XC6808ANE28R-G are Active product status components from Torex Semiconductor Ltd within the XC680x series. Both parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Selection between these parts should be based on:

Availability: The XC6808B2E48R-G has 784 units in stock, while the XC6808ANE28R-G has 754 units in stock. Both maintain adequate inventory levels for production requirements.

Compliance Certification: Both parts carry identical compliance certifications (ROHS3, MSL Level 1, REACH Unaffected, ECCN EAR99), ensuring no regulatory or supply chain restrictions differ between the two options.

Electrical and Mechanical Equivalence: All electrical parameters, mechanical dimensions, and package specifications are identical, confirming direct substitutability at the circuit and assembly level.

Frequently Asked Questions (FAQ)

Q: Can XC6808ANE28R-G be used as a direct replacement for XC6808B2E48R-G?

A: Yes. Both parts are parametrically equivalent across all electrical specifications (40mA max charge current, 4.4V battery voltage, 6V max supply voltage, -40°C to 85°C operating range), mechanical dimensions (6-XDFN Exposed Pad, 6-USP-B07 1.8x2mm package), and compliance certifications (ROHS3, MSL Level 1). No circuit redesign or PCB layout modification is required.

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

A: No. Both parts use the identical 6-XDFN Exposed Pad package with supplier device package designation 6-USP-B07 (1.8x2mm). Pinout and mechanical footprint are identical, enabling direct PCB assembly substitution.

Q: What determines substitutability for XC6808 series charger ICs?

A: Substitutability is determined by matching battery chemistry (Lithium Ion/Polymer), cell count (1 cell), maximum charge current (40mA), battery pack voltage (4.4V), maximum supply voltage (6V), operating temperature range (-40°C to 85°C), package type (6-XDFN Exposed Pad), and compliance certifications (ROHS3, MSL Level 1).

Q: Do both parts have the same fault protection features?

A: Yes. Both XC6808B2E48R-G and XC6808ANE28R-G include identical fault protection: Over Current, Over Temperature, and Reverse Current protection.

Q: Are there any supply voltage or thermal operating differences?

A: No. Both parts operate with identical maximum supply voltage (6V) and identical operating temperature range (-40°C to 85°C TA). Thermal and electrical performance characteristics are equivalent.

Q: What is the significance of the MSL Level 1 rating?

A: MSL Level 1 (Unlimited) indicates unlimited floor life with no moisture sensitivity restrictions. Both parts can be stored and handled without time-dependent moisture absorption concerns, simplifying inventory management and supply chain logistics.