XC6808ANC48R-G Equivalent & Substitute Parts

Part Overview

The XC6808ANC48R-G is a single-cell lithium ion/polymer battery charger IC manufactured by Torex Semiconductor Ltd. This Power Management IC operates with a maximum supply voltage of 6V and delivers a programmable constant charging current up to 40mA, with integrated fault protection for over-current, over-temperature, and reverse-current conditions. The device is housed in a 6-XDFN exposed pad package (6-USP-B07 1.8x2) and is classified as Active product status with full RoHS3 compliance. Equivalent and substitute parts within the XC680x series maintain identical electrical and mechanical specifications while offering alternative internal configurations or performance characteristics suitable for direct component replacement in lithium-ion charging applications.

Key Parameters

Parameter	Value
Manufacturer	Torex Semiconductor Ltd
Category	Power Management (PMIC)
Series	XC680x
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1
Charge Current - Max	40mA
Battery Pack Voltage	4.2V
Voltage - Supply (Max)	6V
Operating Temperature Range	-40°C ~ 85°C (TA)
Package / Case	6-XDFN Exposed Pad
Supplier Device Package	6-USP-B07 (1.8x2)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

All substitute parts listed for the XC6808ANC48R-G are parametric equivalents within the XC680x series manufactured by Torex Semiconductor Ltd. Substitution is determined by the following criteria:

Electrical Equivalence:

Single-cell lithium ion/polymer battery chemistry
Maximum charging current: 40mA
Battery pack voltage: 4.2V
Maximum supply voltage: 6V
Programmable constant charging current
Identical fault protection: over-current, over-temperature, reverse-current

Mechanical Equivalence:

Package type: 6-XDFN Exposed Pad
Supplier device package: 6-USP-B07 (1.8x2)
Surface mount configuration
Identical footprint and pinout

Compliance & Status:

Active product status
RoHS3 compliant
Moisture sensitivity level 1 (unlimited shelf life)
REACH unaffected
ECCN: EAR99
HTSUS: 8542.39.0001

The substitute parts XC6808A3C28R-G, XC6808A4C38R-G, XC6808A4C48R-G, and XC6808B4C28R-G differ only in internal configuration codes (designators A3C28, A4C38, A4C48, B4C28) but maintain full electrical and mechanical compatibility with the primary part number.

Parameter Comparison

Part Number	Manufacturer	Battery Chemistry	Cells	Charge Current Max	Battery Voltage	Supply Voltage Max	Operating Temp	Package	RoHS Status	Inventory (Pcs)
XC6808ANC48R-G	Torex	Li-Ion/Polymer	1	40mA	4.2V	6V	-40°C ~ 85°C	6-XDFN	ROHS3	756
XC6808A3C28R-G	Torex	Li-Ion/Polymer	1	40mA	4.2V	6V	-40°C ~ 85°C	6-XDFN	ROHS3	989
XC6808A4C38R-G	Torex	Li-Ion/Polymer	1	40mA	4.2V	6V	-40°C ~ 85°C	6-XDFN	ROHS3	837
XC6808A4C48R-G	Torex	Li-Ion/Polymer	1	40mA	4.2V	6V	-40°C ~ 85°C	6-XDFN	ROHS3	1085
XC6808B4C28R-G	Torex	Li-Ion/Polymer	1	40mA	4.2V	6V	-40°C ~ 85°C	6-XDFN	ROHS3	1079

Engineering Selection Recommendations

All substitute parts maintain full compatibility with the XC6808ANC48R-G in terms of electrical performance, mechanical fit, and regulatory compliance. Selection among equivalent parts should be based on:

Product Availability: XC6808A4C48R-G offers the highest current inventory (1085 Pcs), followed by XC6808B4C28R-G (1079 Pcs) and XC6808A3C28R-G (989 Pcs).

Regulatory Compliance: All parts are Active status, RoHS3 compliant, REACH unaffected, and carry identical ECCN and HTSUS classifications, ensuring compliance with current environmental and export regulations.

Thermal Performance: All parts operate across the identical temperature range of -40°C to 85°C, suitable for consumer and industrial lithium-ion charging applications.

Packaging & Mounting: All substitute parts use the 6-XDFN exposed pad package (6-USP-B07 1.8x2) with surface mount configuration, enabling direct PCB replacement without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can XC6808A4C48R-G be used as a direct replacement for XC6808ANC48R-G?

A: Yes. Both parts are single-cell lithium ion/polymer charger ICs with identical electrical specifications (40mA maximum charging current, 4.2V battery voltage, 6V maximum supply voltage), identical package type (6-XDFN), and identical fault protection features. The internal configuration code differs, but electrical and mechanical compatibility is complete.

Q: What determines whether a part is a valid substitute?

A: Substitution validity is determined by matching battery chemistry (lithium ion/polymer), number of cells (1), maximum charging current (40mA), battery pack voltage (4.2V), maximum supply voltage (6V), operating temperature range (-40°C to 85°C), package type (6-XDFN exposed pad), and supplier device package (6-USP-B07 1.8x2). All listed substitutes meet these criteria.

Q: Are there any differences in fault protection between the main part and substitutes?

A: No. All parts in this equivalence group provide identical fault protection: over-current, over-temperature, and reverse-current protection.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts carry MSL 1 (Unlimited), indicating unlimited shelf life under standard storage conditions without baking requirements.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. All parts use the identical 6-XDFN exposed pad package (6-USP-B07 1.8x2) with surface mount configuration, enabling direct PCB replacement without footprint or layout modifications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All parts listed are ROHS3 compliant and REACH unaffected, meeting current environmental regulations for electronic components.

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