AP9211S-AE-HAC-7 Equivalent & Substitute Parts

Part Overview

The AP9211S-AE-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, necessitating identification of active or alternative equivalent parts for ongoing design requirements 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-AE-HAC-7 is determined by strict equivalence across the following parameters:

Battery Chemistry: Lithium Ion (single-cell only)
Fault Protection: Over Current and Over Voltage
Operating Temperature Range: -40°C ~ 85°C (TA)
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 identified substitute parts share identical electrical and mechanical specifications. Differences exist only in product status (Active vs. Obsolete) and packaging format (Tape & Reel, Cut Tape, or Bulk). These packaging variations do not affect functional equivalence.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Battery Chemistry	Fault Protection	Operating Temperature	Package / Case	RoHS Status	Inventory (Pcs)
AP9211S-AE-HAC-7	Diodes Incorporated	Obsolete	Bulk	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	1005
AP9211S-AB-HAC-7	Diodes Incorporated	Active	Tape & Reel (TR)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	1174
AP9211S-AC-HAC-7	Diodes Incorporated	Active	Tape & Reel (TR)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	1153
AP9211S-AD-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel (TR)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	7556
AP9211S-AF-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	1734
AP9211S-AH-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel (TR)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	3754
AP9211S-AI-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel (TR)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	3400
AP9211S-AM-HAC-7	Diodes Incorporated	Active	Tape & Reel (TR)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	1046
AP9211S-AN-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	3433
AP9211SA-AA-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	3515
AP9211SA-AC-HAC-7	Diodes Incorporated	Obsolete	Cut Tape (CT)	Lithium Ion	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3 Compliant	5772

Engineering Selection Recommendations

For new designs and production continuity, prioritize active product status variants. AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, and AP9211S-AM-HAC-7 are currently active and maintain full compliance with ROHS3 and REACH requirements.

Packaging format selection depends on assembly process requirements: Tape & Reel (TR) for automated pick-and-place operations, Cut Tape (CT) for manual or semi-automated assembly, and Bulk for specific procurement workflows.

All substitute parts maintain identical electrical performance, thermal operating range, and protection functionality. Selection between active alternatives is determined solely by packaging availability and procurement logistics.

Frequently Asked Questions (FAQ)

Q: Can AP9211S-AE-HAC-7 be directly replaced with AP9211S-AB-HAC-7?

A: Yes. Both parts are functionally equivalent with identical electrical specifications, operating temperature range, and package dimensions. The difference is product status (Obsolete vs. Active) and packaging format (Bulk vs. Tape & Reel). Direct substitution is valid for single-cell lithium-ion battery protection applications.

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

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape suitable for automated assembly equipment. Cut Tape (CT) packaging is supplied as individual segments cut from the carrier tape, suitable for manual or semi-automated assembly. Both contain identical components with no functional difference.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: Why is the main part AP9211S-AE-HAC-7 marked as Obsolete?

A: Obsolete status indicates the part is no longer in active production. Active alternatives with identical specifications are available for new designs and ongoing production requirements.

Q: Can I use an obsolete part variant if it is in stock?

A: Obsolete parts may be used if inventory is available and design timelines permit. However, for long-term production continuity, active variants (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) are recommended to ensure future availability.

Q: Are there any electrical performance differences between the substitute parts?

A: No. All substitute parts share identical electrical specifications including battery chemistry (Lithium Ion), fault protection (Over Current, Over Voltage), operating temperature range (-40°C ~ 85°C), and package type (6-UDFN Exposed Pad).

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