AP9211S-AG-HAC-7 Equivalent & Substitute Parts

Part Overview

The AP9211S-AG-HAC-7 is a Battery Protection IC for single-cell lithium-ion applications manufactured by Diodes Incorporated. This surface-mount device in 6-UDFN Exposed Pad packaging provides over-current and over-voltage fault protection. The main part is classified as Obsolete, necessitating identification of active or alternative equivalent parts for new designs and production continuity.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Function	Battery Protection
Battery Chemistry	Lithium Ion
Number of Cells	1
Fault Protection	Over Current, Over Voltage
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	6-UDFN Exposed Pad
Supplier Device Package	U-DFN2030-6 (Type C)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the AP9211S-AG-HAC-7 is determined by strict equivalence across the following parameters:

Battery Chemistry: Lithium Ion
Number of Cells: 1
Fault Protection: Over Current, Over Voltage
Operating Temperature Range: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 6-UDFN Exposed Pad
Supplier Device Package: U-DFN2030-6 (Type C)
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected

All substitute parts listed maintain identical electrical and mechanical specifications. Variations in packaging format (Tape & Reel, Cut Tape) and product status do not affect functional equivalence. The base product number AP9211 is common across all variants.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Battery Chemistry	Cells	Fault Protection	Temp Range	Package Type	RoHS	Inventory (Pcs)
AP9211S-AG-HAC-7	Diodes Incorporated	Obsolete	Not Specified	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	983
AP9211S-AB-HAC-7	Diodes Incorporated	Active	Tape & Reel (TR)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1174
AP9211S-AC-HAC-7	Diodes Incorporated	Active	Tape & Reel (TR)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1153
AP9211S-AD-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel (TR)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	7556
AP9211S-AF-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1734
AP9211S-AH-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel (TR)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	3754
AP9211S-AI-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel (TR)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	3400
AP9211S-AM-HAC-7	Diodes Incorporated	Active	Tape & Reel (TR)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1046
AP9211S-AN-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	3433
AP9211SA-AA-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	3515
AP9211SA-AC-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	5772

Engineering Selection Recommendations

For applications currently using AP9211S-AG-HAC-7, the following selection criteria apply:

Active Status Priority: AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, and AP9211S-AM-HAC-7 are classified as Active and represent the preferred substitutes for new designs and ongoing production. These parts maintain full compliance with ROHS3 and REACH requirements.

Packaging Considerations: Active parts are available in Tape & Reel (TR) format, which is standard for automated assembly. Obsolete variants in Cut Tape (CT) format remain functionally equivalent but are not recommended for new procurement due to product status.

Compliance Assurance: All substitute parts maintain identical RoHS3 compliance, MSL Level 1 (Unlimited moisture sensitivity), and REACH Unaffected status, ensuring regulatory continuity across designs.

Inventory Availability: AP9211S-AD-HAC-7 (Obsolete, 7556 Pcs) and AP9211SA-AC-HAC-7 (Obsolete, 5772 Pcs) offer the highest stock levels among available variants, suitable for legacy production support.

Frequently Asked Questions (FAQ)

Q: Can AP9211S-AG-HAC-7 be directly replaced with any of the listed substitutes?

A: Yes. All listed parts are parametric equivalents sharing identical electrical specifications, battery chemistry (Lithium Ion), single-cell configuration, fault protection (Over Current, Over Voltage), operating temperature range (-40°C ~ 85°C), and 6-UDFN Exposed Pad packaging. Functional compatibility is assured across all variants.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) and Cut Tape (CT) are distribution formats only. Both contain identical components in the same 6-UDFN Exposed Pad package. Tape & Reel is standard for high-volume automated assembly, while Cut Tape is used for lower-volume or manual assembly operations. Electrical and mechanical performance is identical.

Q: Why are some parts marked as Obsolete?

A: Product status reflects manufacturer lifecycle classification. Obsolete parts are no longer in active production but remain functionally equivalent. For new designs, Active status parts (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) are recommended to ensure long-term supply continuity.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All listed parts maintain ROHS3 Compliant status and REACH Unaffected classification, ensuring regulatory compliance for applications requiring these certifications.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (Tape & Reel, Cut Tape, or unspecified) affects only distribution and handling. The component itself, mounted in 6-UDFN Exposed Pad configuration, delivers identical electrical performance across all variants.

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