AP9211S-AH-HAC-7 Equivalent & Substitute Parts

Part Overview

The AP9211S-AH-HAC-7 is a battery protection IC for single-cell lithium-ion applications manufactured by Diodes Incorporated. This device provides over-current and over-voltage fault protection in a 6-UDFN surface-mount package. The main part is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and production continuity. Substitute parts maintain identical electrical specifications and mechanical compatibility while offering active product status or alternative packaging configurations.

Key Parameters

Parameter	Specification
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 Range	-40°C to 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

Substitute parts for the AP9211S-AH-HAC-7 are qualified based on the following criteria:

Electrical Equivalence: All substitute parts maintain identical function (battery protection), battery chemistry (lithium-ion), cell count (1 cell), fault protection mechanisms (over-current and over-voltage), and operating temperature range (-40°C to 85°C).

Mechanical Compatibility: All substitute parts use the same package type (6-UDFN Exposed Pad) and supplier device package designation (U-DFN2030-6 Type C), ensuring pin-for-pin compatibility and identical PCB footprints.

Regulatory Compliance: All substitute parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating, meeting the same environmental and regulatory requirements.

Packaging Variations: Substitute parts are available in two packaging configurations: Tape & Reel (TR) and Cut Tape (CT). These represent distribution formats only and do not affect electrical or mechanical performance.

Product Status Consideration: While the main part is obsolete, substitute parts include both active and obsolete variants. Active variants (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) provide long-term availability assurance.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Battery Chemistry	Cells	Fault Protection	Temp Range	Package Type	RoHS	Inventory (Pcs)
AP9211S-AH-HAC-7	Diodes Inc.	Obsolete	Tape & Reel	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	3754
AP9211S-AB-HAC-7	Diodes Inc.	Active	Tape & Reel	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	1174
AP9211S-AC-HAC-7	Diodes Inc.	Active	Tape & Reel	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	1153
AP9211S-AD-HAC-7	Diodes Inc.	Obsolete	Tape & Reel	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	7556
AP9211S-AF-HAC-7	Diodes Inc.	Obsolete	Cut Tape	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	1734
AP9211S-AI-HAC-7	Diodes Inc.	Obsolete	Tape & Reel	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	3400
AP9211S-AM-HAC-7	Diodes Inc.	Active	Tape & Reel	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	1046
AP9211S-AN-HAC-7	Diodes Inc.	Obsolete	Cut Tape	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	3433
AP9211SA-AA-HAC-7	Diodes Inc.	Obsolete	Cut Tape	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	3515
AP9211SA-AC-HAC-7	Diodes Inc.	Obsolete	Cut Tape	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	5772
AP9211SA-AD-HAC-7	Diodes Inc.	Obsolete	Cut Tape	Lithium Ion	1	OC, OV	-40 to 85°C	6-UDFN	ROHS3	3662

Engineering Selection Recommendations

For Active Product Status: Select AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, or AP9211S-AM-HAC-7 for new designs requiring long-term component availability and manufacturer support. These parts maintain active product status with Diodes Incorporated, ensuring continued supply and technical documentation updates.

For Tape & Reel Packaging: Choose from AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AD-HAC-7, AP9211S-AI-HAC-7, or AP9211S-AM-HAC-7 for automated assembly processes requiring reel-based component feeding.

For Cut Tape Packaging: Select from AP9211S-AF-HAC-7, AP9211S-AN-HAC-7, AP9211SA-AA-HAC-7, AP9211SA-AC-HAC-7, or AP9211SA-AD-HAC-7 for manual assembly or lower-volume production runs.

Regulatory Compliance: All substitute parts meet ROHS3 compliance and REACH unaffected requirements, suitable for applications in regulated markets including consumer electronics and industrial equipment.

Frequently Asked Questions (FAQ)

Q: Are all substitute parts pin-for-pin compatible with AP9211S-AH-HAC-7?

A: Yes. All substitute parts use the 6-UDFN Exposed Pad package with U-DFN2030-6 (Type C) supplier designation, ensuring identical pinout and PCB footprint compatibility.

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

A: Tape & Reel packaging supplies components on continuous reels for automated pick-and-place assembly. Cut Tape packaging provides components on tape segments for manual assembly or lower-volume applications. Electrical and mechanical specifications are identical.

Q: Can I use an obsolete part number as a substitute?

A: Obsolete parts are electrically and mechanically equivalent but may have limited availability. For new designs, active part numbers (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) are recommended to ensure long-term supply continuity.

Q: Do all substitute parts support the same operating temperature range?

A: Yes. All substitute parts operate across -40°C to 85°C (TA), matching the main part specification.

Q: Are there any differences in fault protection between substitute parts?

A: No. All substitute parts provide identical over-current and over-voltage protection for single-cell lithium-ion battery applications.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture-related degradation, allowing flexible storage and handling without special precautions.

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