AP9211SA-AL-HAC-7 Equivalent & Substitute Parts

Part Overview

The AP9211SA-AL-HAC-7 is a Battery Protection IC for single-cell lithium-ion applications manufactured by Diodes Incorporated. This integrated circuit provides over-current and over-voltage fault protection in a 6-UDFN Exposed Pad 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 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 (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the AP9211SA-AL-HAC-7 are determined by strict equivalence across the following critical 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 identified substitute parts share identical electrical and mechanical specifications with the main part. Variations in packaging format (Tape & Reel, Cut Tape) and product status (Active, Obsolete) do not affect functional equivalence. The AP9211 base product number confirms all substitutes belong to the same functional family.

Parameter Comparison

Part Number	Manufacturer	Product Status	Packaging	Battery Chemistry	Cells	Fault Protection	Temp Range	Package Type	RoHS	MSL
AP9211SA-AL-HAC-7	Diodes Incorporated	Obsolete	Bulk	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AB-HAC-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AC-HAC-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AD-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AF-HAC-7	Diodes Incorporated	Obsolete	Cut Tape	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AH-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AI-HAC-7	Diodes Incorporated	Obsolete	Tape & Reel	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AM-HAC-7	Diodes Incorporated	Active	Tape & Reel	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211S-AN-HAC-7	Diodes Incorporated	Obsolete	Cut Tape	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211SA-AA-HAC-7	Diodes Incorporated	Obsolete	Cut Tape	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1
AP9211SA-AC-HAC-7	Diodes Incorporated	Obsolete	Cut Tape	Lithium Ion	1	Over Current, Over Voltage	-40°C ~ 85°C	6-UDFN Exposed Pad	ROHS3	1

Engineering Selection Recommendations

For new designs and production continuity, prioritize Active status parts: AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, and AP9211S-AM-HAC-7. These parts maintain full ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment for current and future manufacturing.

Packaging format selection depends on procurement and assembly requirements. Tape & Reel packaging (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) is standard for high-volume automated assembly. Cut Tape packaging is suitable for lower-volume or manual assembly operations.

Obsolete status parts remain functionally equivalent but carry supply chain risk. Use obsolete variants only when inventory is confirmed available and long-term supply is not a constraint.

Frequently Asked Questions (FAQ)

Q: Can AP9211SA-AL-HAC-7 be directly replaced with AP9211S-AB-HAC-7?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format (Bulk vs. Tape & Reel) and product status (Obsolete vs. Active). Direct substitution is valid for all electrical and thermal requirements.

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

A: Tape & Reel packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape is pre-cut sections of the same carrier tape, typically used for lower-volume or manual assembly. Both formats contain identical components.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status and REACH Unaffected designation, meeting current environmental and regulatory requirements.

Q: Why is the main part marked Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production. Active equivalent parts (AP9211S-AB-HAC-7, AP9211S-AC-HAC-7, AP9211S-AM-HAC-7) are available for new designs and ongoing production.

Q: Can packaging format affect circuit performance?

A: No. Packaging format (Bulk, Tape & Reel, Cut Tape) affects only procurement and assembly logistics. Electrical performance, thermal characteristics, and protection functionality are identical across all formats.

Q: What is Moisture Sensitivity Level (MSL) 1?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. No special storage or handling precautions are necessary for these components.

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