XC6808B2D28R-G Equivalent & Substitute Parts

Part Overview

The XC6808B2D28R-G is a single-cell lithium ion/polymer battery charger IC manufactured by Torex Semiconductor Ltd. This surface-mount power management integrated circuit operates within a 6V maximum supply voltage and delivers a maximum charge current of 40mA. The device is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, package configurations, and operational parameters align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

XC6808B2D28R-G

Torex Semiconductor LtdIn Stock: 900XC6808B2D28R-G Datasheet

Current PartRFQ

XC6808AND18R-G

Torex Semiconductor LtdIn Stock: 887XC6808AND18R-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XC6808B2D28R-G is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Battery chemistry: Lithium Ion/Polymer
• Single-cell configuration
• Maximum charge current: 40mA
• Battery pack voltage: 4.35V
• Maximum supply voltage: 6V
• Programmable charging current feature
• Fault protection: Over Current, Over Temperature, Reverse Current

Physical & Environmental Specifications:

• Package type: 6-XDFN Exposed Pad
• Supplier device package: 6-USP-B07 (1.8x2)
• Operating temperature range: -40°C ~ 85°C
• Surface mount mounting type
• Moisture sensitivity level: 1 (Unlimited)

Compliance & Status:

• Product status: Active
• RoHS3 compliance
• REACH unaffected status

Substitute parts must match all parameters listed above. Parts belonging to the XC680x series with identical electrical ratings and package specifications are classified as parametric equivalents.

Parameter Comparison

Engineering Selection Recommendations

The XC6808AND18R-G is a direct parametric equivalent to the XC6808B2D28R-G. Both components are manufactured by Torex Semiconductor Ltd within the XC680x series and maintain identical electrical specifications, package configurations, and environmental ratings.

Selection Basis:

Both parts carry Active product status, indicating current manufacturing and full supplier support. Both components satisfy RoHS3 compliance requirements and REACH unaffected classification, meeting regulatory standards for industrial and consumer applications. The identical operating temperature range (-40°C ~ 85°C) and unlimited moisture sensitivity rating (MSL 1) ensure equivalent reliability performance across storage and operational conditions.

The 6-USP-B07 (1.8x2) package footprint is identical between both parts, enabling direct PCB layout compatibility without redesign. Surface mount mounting type and 6-XDFN exposed pad configuration are consistent, supporting automated assembly processes without modification.

Electrical performance is equivalent: both devices deliver 40mA maximum charge current, operate at 4.35V battery pack voltage, and accept 6V maximum supply voltage. Programmable charging current and identical fault protection mechanisms (Over Current, Over Temperature, Reverse Current) ensure functional parity in single-cell lithium ion/polymer battery charging applications.

Frequently Asked Questions (FAQ)

Q: Can XC6808AND18R-G replace XC6808B2D28R-G in existing designs?

A: Yes. The XC6808AND18R-G is a parametric equivalent with identical electrical specifications, package configuration, and operating parameters. Direct substitution is supported without circuit modification.

Q: Are the package footprints identical?

A: Yes. Both parts use the 6-USP-B07 (1.8x2) package with 6-XDFN exposed pad configuration. PCB layouts are directly compatible.

Q: Do both parts support the same charging current?

A: Yes. Both the XC6808B2D28R-G and XC6808AND18R-G deliver a maximum charge current of 40mA with programmable current control.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -40°C to 85°C (TA), supporting industrial and extended temperature applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the XC6808B2D28R-G and XC6808AND18R-G carry ROHS3 compliance certification.

Q: What battery chemistry do these parts support?

A: Both parts are designed for single-cell lithium ion/polymer battery charging applications with 4.35V battery pack voltage.

Q: Is the moisture sensitivity rating the same?

A: Yes. Both parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no moisture sensitivity restrictions.

Q: What is the maximum supply voltage for both parts?

A: Both parts accept a maximum supply voltage of 6V.

Q: Do both parts include fault protection?

A: Yes. Both the XC6808B2D28R-G and XC6808AND18R-G include Over Current, Over Temperature, and Reverse Current fault protection.

Q: Are both parts currently in production?

A: Yes. Both parts carry Active product status, indicating current manufacturing availability.