MM3220H06NRH Equivalent & Substitute Parts

Part Overview

The MM3220H06NRH is a two-cell battery protection integrated circuit manufactured by Mitsumi Electric Company Ltd. This Power Management (PMIC) device provides protection for lithium ion and lithium polymer battery systems through fault detection and mitigation. The IC operates in the SOT-23-6 surface mount package and is classified as Active product status.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the MM3220 series. Substitution becomes necessary due to inventory availability, supply chain optimization, or manufacturing lot requirements while maintaining identical functional performance and package compatibility.

Substiute Parts

MM3220H06NRH

Mitsumi Electric Company LtdIn Stock: 1040MM3220H06NRH Datasheet

Current PartRFQ

MM3220AA1NRH

Mitsumi Electric Company LtdIn Stock: 2447MM3220AA1NRH Datasheet

Parametric EquivalentRFQ

MM3220C03NRH

Mitsumi Electric Company LtdIn Stock: 3780MM3220C03NRH Datasheet

Parametric EquivalentRFQ

MM3220H15NRH

Mitsumi Electric Company LtdIn Stock: 4405MM3220H15NRH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the MM3220 series are qualified based on the following criteria:

Electrical Parameters:

• Battery protection function for two-cell lithium ion/polymer systems
• Identical fault protection mechanisms: over current, over voltage, and short circuit detection
• Operating temperature range: -40°C ~ 85°C

Mechanical Parameters:

• Package type: SOT-23-6
• Supplier device package: SOT-26A
• Mounting type: Surface mount
• Packaging format: Tape & Reel (TR)

Compliance Parameters:

• RoHS3 compliance
• Active product status
• Identical ECCN and HTSUS classifications

All substitute parts maintain these core parameters, ensuring direct functional and physical interchangeability within the MM3220 series. Variations in Moisture Sensitivity Level (MSL) do not affect substitution eligibility, as this parameter relates to storage and handling conditions rather than operational performance.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts—MM3220AA1NRH, MM3220C03NRH, and MM3220H15NRH—are qualified equivalents to the MM3220H06NRH based on identical electrical specifications, mechanical packaging, and compliance certifications.

Selection Criteria:

All parts maintain Active product status and ROHS3 compliance, confirming ongoing manufacturing support and environmental regulatory adherence. The SOT-23-6 package and SOT-26A supplier device package ensure direct physical interchangeability on printed circuit boards designed for the MM3220 series.

Electrical parameters are identical across all variants: two-cell lithium ion/polymer protection with over current, over voltage, and short circuit fault detection across the -40°C ~ 85°C operating temperature range.

Part selection should be based on inventory availability and supply chain requirements. All four part numbers are functionally and mechanically equivalent for two-cell battery protection applications.

Frequently Asked Questions (FAQ)

Q: Are MM3220AA1NRH, MM3220C03NRH, and MM3220H15NRH direct substitutes for MM3220H06NRH?

A: Yes. All parts share identical electrical specifications, package types (SOT-23-6), mounting methods (surface mount), and compliance certifications. They are functionally and mechanically interchangeable for two-cell lithium ion/polymer battery protection circuits.

Q: What determines substitution eligibility within the MM3220 series?

A: Substitution is based on matching battery protection function, fault detection capabilities (over current, over voltage, short circuit), operating temperature range (-40°C ~ 85°C), package type (SOT-23-6), and compliance status (ROHS3). All substitute parts meet these criteria.

Q: Does Moisture Sensitivity Level (MSL) affect substitution compatibility?

A: No. MSL differences (MSL 2 versus MSL 1) relate to storage and handling conditions, not operational performance or circuit compatibility. All parts function identically in application.

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

A: Yes. All parts use the SOT-23-6 package with SOT-26A supplier device package designation, ensuring identical pin configuration and footprint compatibility on printed circuit boards.

Q: Are all substitute parts currently in active production?

A: Yes. All four part numbers—MM3220H06NRH, MM3220AA1NRH, MM3220C03NRH, and MM3220H15NRH—maintain Active product status with Mitsumi Electric Company Ltd.

Q: What is the operating temperature range for all MM3220 variants?

A: All variants operate across -40°C ~ 85°C, supporting applications requiring extended temperature performance in portable battery systems.