Equivalent & Substitute Parts: P9221-R9AHGI

Part Overview

The P9221-R9AHGI is a Wireless Power Receiver PMIC manufactured by Renesas Electronics Corporation in a 52-WLCSP (2.64x3.94mm) package. This component is classified as a Power Management integrated circuit designed for wireless power receiver applications. The P9221-R9AHGI carries an Obsolete product status, which necessitates identification of active equivalent alternatives to maintain design continuity and ensure long-term component availability for new production and field service applications.

Substiute Parts

P9221-R9AHGI

Renesas Electronics CorporationIn Stock: 839P9221-R9AHGI Datasheet

Current PartRFQ

P9221-RAHGI

Renesas Electronics CorporationIn Stock: 1268P9221-RAHGI Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P9221-R9AHGI is determined by strict alignment of the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Identical base product number (P9221 series)
• Identical package type and dimensions (52-WLCSP, 2.64x3.94mm)
• Identical supply current specification (3mA)
• Compatible supply voltage range (primary range 4.5V ~ 5.5V must be maintained)
• Identical operating temperature range (0°C ~ 85°C)
• Identical mounting type (Surface Mount)
• Identical RoHS compliance status (ROHS3)
• Identical moisture sensitivity level (MSL 3)
• Identical application classification (Wireless Power Receiver)

The P9221-RAHGI meets all substitution criteria as an active equivalent. Both components share identical mechanical packaging, thermal specifications, and primary electrical operating parameters. The P9221-RAHGI provides extended supply voltage capability (1.62V ~ 1.98V additional range) while maintaining full compatibility with the primary 4.5V ~ 5.5V operating range of the original part.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: P9221-RAHGI

The P9221-RAHGI is the direct active equivalent for the obsolete P9221-R9AHGI. Selection of this substitute is based on the following engineering criteria:

1. Product Status Alignment: The P9221-RAHGI maintains Active product status, ensuring continued availability, manufacturing support, and long-term supply chain stability compared to the Obsolete status of the original part.

2. Electrical Compatibility: Both components operate within the identical primary supply voltage range of 4.5V ~ 5.5V. The P9221-RAHGI provides additional voltage operating capability (1.62V ~ 1.98V) that does not conflict with existing designs and may provide enhanced flexibility for future applications.

3. Mechanical Compatibility: Identical package specifications (52-WLCSP, 2.64x3.94mm) ensure direct PCB layout compatibility without redesign requirements.

4. Compliance Certification: Both components maintain ROHS3 compliance and identical moisture sensitivity specifications, satisfying regulatory and manufacturing process requirements.

5. Functional Equivalence: Both components are classified for identical wireless power receiver applications with matching thermal and current specifications.

Frequently Asked Questions (FAQ)

Q: Can the P9221-RAHGI be used as a direct replacement for the P9221-R9AHGI in existing designs?

A: Yes. The P9221-RAHGI is a direct substitute. Both components share identical package dimensions, supply current specifications, primary operating voltage range (4.5V ~ 5.5V), temperature range, and mounting type. No PCB modifications or design changes are required.

Q: What is the significance of the extended voltage range (1.62V ~ 1.98V) in the P9221-RAHGI?

A: The P9221-RAHGI supports an additional lower voltage operating range beyond the primary 4.5V ~ 5.5V specification. This extended capability does not affect compatibility with designs operating in the primary voltage range and may provide design flexibility for future applications requiring lower voltage operation.

Q: Are there any differences in package handling or moisture sensitivity between these components?

A: No. Both components carry identical Moisture Sensitivity Level 3 (168 Hours) specifications. Handling, storage, and reflow procedures remain unchanged between the original and substitute part.

Q: Why is the P9221-R9AHGI marked as Obsolete?

A: The Obsolete status indicates that the P9221-R9AHGI is no longer in active production. The P9221-RAHGI serves as the active production equivalent, ensuring continued component availability and manufacturer support.

Q: Are there any compliance or certification differences between these parts?

A: Both components maintain ROHS3 compliance. The P9221-RAHGI includes additional certifications (REACH Unaffected, ECCN EAR99, HTSUS 8542.39.0001) that reflect current regulatory documentation standards for active products.

Q: What is the inventory status of the substitute part?

A: The P9221-RAHGI is available with 1,169 pieces in stock as new original inventory, compared to 817 pieces available for the obsolete P9221-R9AHGI. The active status of the substitute ensures continued replenishment and long-term availability.