AP9214L-AI-HSBR-7 Equivalent & Substitute Parts

Part Overview

The AP9214L-AI-HSBR-7 is a Battery Protection IC for single-cell Lithium Ion/Polymer applications, manufactured by Diodes Incorporated in a 6-UDFN Exposed Pad surface mount package. This part provides over-current, over-voltage, and short-circuit protection for battery management systems. The main part number is currently listed as Obsolete, making equivalent active alternatives necessary for new designs and ongoing production requirements.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Function	Battery Protection
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	1
Fault Protection	Over Current, Over Voltage, Short Circuit
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	6-UDFN Exposed Pad
Supplier Device Package	U-DFN2535-6
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution of the AP9214L-AI-HSBR-7 is determined by strict equivalence across the following parameters:

Manufacturer: Diodes Incorporated
Function: Battery Protection
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Fault Protection: Over Current, Over Voltage, Short Circuit
Operating Temperature Range: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 6-UDFN Exposed Pad
Supplier Device Package: U-DFN2535-6
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected

All substitute parts listed maintain identical electrical and mechanical specifications across these parameters. The primary distinction between the main part and substitutes is product status: the main part is Obsolete, while all listed substitutes are Active. Packaging format (Tape & Reel for substitutes versus unspecified for the main part) does not affect functional equivalence.

Parameter Comparison

Part Number	Manufacturer	Product Status	Function	Battery Chemistry	Cells	Fault Protection	Temp Range	Package	RoHS	Inventory (Pcs)
AP9214L-AI-HSBR-7	Diodes Incorporated	Obsolete	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	742
AP9214L-AA-HSBR-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	990
AP9214L-AD-HSBR-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	1103
AP9214L-AE-HSB-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	695
AP9214L-AE-HSBR-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	9200
AP9214L-AF-HSB-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	780
AP9214L-AF-HSBR-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	759
AP9214L-AG-HSBR-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	3195
AP9214L-AH-HSBR-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	1015
AP9214L-AI-HSB-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	905
AP9214L-AJ-HSB-7	Diodes Incorporated	Active	Battery Protection	Lithium Ion/Polymer	1	OC, OV, SC	-40 to 85°C	6-UDFN Exposed Pad	ROHS3	806

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the AP9214L-AI-HSBR-7 and maintain identical electrical and mechanical specifications. Selection among active alternatives should be based on:

Availability: AP9214L-AE-HSBR-7 offers the highest inventory level at 9200 units, followed by AP9214L-AG-HSBR-7 at 3195 units.

Product Status: All substitute parts carry Active status, ensuring continued manufacturer support and availability, in contrast to the Obsolete main part.

Compliance: All substitutes maintain ROHS3 compliance and REACH Unaffected status, matching the regulatory requirements of the original part.

Packaging Format: Substitute parts are supplied in Tape & Reel format, standard for production environments. The main part packaging format is unspecified.

Frequently Asked Questions (FAQ)

Q: Can AP9214L-AI-HSBR-7 be directly replaced with any of the listed substitutes?

A: Yes. All listed substitute parts are parametrically equivalent across electrical function, battery chemistry support, fault protection capabilities, operating temperature range, package type, and regulatory compliance. Direct substitution is supported without design modification.

Q: What is the difference between parts ending in -HSB-7 versus -HSBR-7?

A: Both designations refer to the same 6-UDFN Exposed Pad package and are functionally equivalent. The suffix variation reflects internal Diodes Incorporated part numbering conventions and does not affect electrical or mechanical compatibility.

Q: Why is the main part listed as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production of AP9214L-AI-HSBR-7. Active substitute parts from the same AP9214 base product family provide equivalent functionality for new designs and production continuity.

Q: Are all substitutes available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel format, suitable for automated assembly and production environments.

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

A: Yes. All substitute parts operate across the identical temperature range of -40°C to 85°C (TA), matching the thermal specifications of the original part.

Q: What fault protection mechanisms are provided?

A: All parts in this family, including the main part and all substitutes, provide over-current, over-voltage, and short-circuit protection for single-cell Lithium Ion/Polymer battery applications.

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