AP9214L-AF-HSBR-7 Equivalent & Substitute Parts

Part Overview

The AP9214L-AF-HSBR-7 is a single-cell lithium ion/polymer battery protection IC manufactured by Diodes Incorporated in the 6-UDFN package with exposed pad. This active product provides over-current, over-voltage, and short-circuit protection for single-cell battery applications. The part is supplied in Tape & Reel packaging with ROHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are necessary when the primary part reaches end-of-life status, inventory constraints occur, or alternative packaging formats are required for manufacturing processes.

Substiute Parts

AP9214L-AF-HSBR-7

Diodes IncorporatedIn Stock: 784AP9214L-AF-HSBR-7 Datasheet

Current PartRFQ

AP9214L-AK-HSBR-7

Diodes IncorporatedIn Stock: 9661AP9214L-AK-HSBR-7 Datasheet

Parametric EquivalentRFQ

AP9214L-AN-HSB-7

Diodes IncorporatedIn Stock: 3911AP9214L-AN-HSB-7 Datasheet

Parametric EquivalentRFQ

AP9214LA-AH-HSB-7

Diodes IncorporatedIn Stock: 5400AP9214LA-AH-HSB-7 Datasheet

Parametric EquivalentRFQ

AP9214LA-AM-HSBR-7

Diodes IncorporatedIn Stock: 4098AP9214LA-AM-HSBR-7 Datasheet

Parametric EquivalentRFQ

BQ29700DSER

Texas InstrumentsIn Stock: 47389BQ29700DSER Datasheet

MFR RecommendedRFQ

BQ29729DSET

Texas InstrumentsIn Stock: 1746BQ29729DSET Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AP9214L-AF-HSBR-7 is determined by the following critical parameters:

Primary Substitution Criteria:

• 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
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Secondary Variation Parameters:

• Manufacturer (Diodes Incorporated or Texas Instruments)
• Packaging Format (Tape & Reel or Cut Tape)
• Package Type (6-UDFN or 6-WSON)
• Product Status (Active or Obsolete)

Diodes Incorporated AP9214 series variants (AP9214L-AK-HSBR-7, AP9214L-AN-HSB-7, AP9214LA-AH-HSB-7, AP9214LA-AM-HSBR-7) maintain identical electrical and thermal specifications with differences only in packaging format and product lifecycle status. Texas Instruments BQ29700DSER and BQ29729DSET represent cross-manufacturer alternatives with equivalent functional performance but different package geometries (6-WSON vs. 6-UDFN).

Parameter Comparison

Engineering Selection Recommendations

For Active Product Continuity: The AP9214L-AF-HSBR-7 maintains active product status with 759 units in stock. This part is the primary selection for new designs and ongoing production requiring Diodes Incorporated supply chain continuity.

For Packaging Format Flexibility: AP9214L-AK-HSBR-7 (Cut Tape format, 9600 units available) and AP9214L-AN-HSB-7 (Tape & Reel format, 3898 units available) provide equivalent electrical performance with different packaging configurations. Both parts are obsolete status; selection depends on manufacturing equipment compatibility and inventory requirements.

For Cross-Manufacturer Alternatives: BQ29700DSER (Texas Instruments, 47300 units) and BQ29729DSET (Texas Instruments, 1650 units) are active products with equivalent single-cell lithium ion/polymer protection functionality. These parts feature 6-WSON package geometry instead of 6-UDFN, requiring PCB layout redesign. Both include under-voltage protection in addition to over-current, over-voltage, and short-circuit protection. BQ29700DSER offers higher inventory availability in Cut Tape format; BQ29729DSET is available in Tape & Reel format.

Compliance Considerations: All listed parts maintain ROHS3 compliance, unlimited MSL rating, REACH unaffected status, and identical operating temperature specifications (-40°C ~ 85°C). Selection between parts does not introduce regulatory or environmental compliance risk.

Frequently Asked Questions (FAQ)

Q: Can AP9214L-AF-HSBR-7 be directly replaced with AP9214L-AK-HSBR-7?

A: Electrical and thermal specifications are identical. The difference is packaging format: AP9214L-AF-HSBR-7 is supplied in Tape & Reel; AP9214L-AK-HSBR-7 is supplied in Cut Tape. Direct substitution is possible if manufacturing equipment accepts Cut Tape format. AP9214L-AK-HSBR-7 is obsolete status.

Q: What is the difference between Diodes Incorporated AP9214 series and Texas Instruments BQ29700/BQ29729?

A: Both manufacturers provide single-cell lithium ion/polymer battery protection with identical operating temperature range and fault protection for over-current and short-circuit conditions. Texas Instruments parts add under-voltage protection. Package geometry differs: AP9214 uses 6-UDFN; BQ29700/BQ29729 use 6-WSON (1.5x1.5). PCB layout modification is required for cross-manufacturer substitution.

Q: Is BQ29700DSER or BQ29729DSET preferred for new designs?

A: Both are active products with ROHS3 compliance. BQ29700DSER offers significantly higher inventory (47300 units) in Cut Tape format. BQ29729DSET is available in Tape & Reel format with lower inventory (1650 units). Selection depends on packaging equipment compatibility and supply chain requirements.

Q: Can obsolete AP9214 variants be used in production?

A: AP9214L-AK-HSBR-7, AP9214L-AN-HSB-7, AP9214LA-AH-HSB-7, and AP9214LA-AM-HSBR-7 are obsolete status parts with available inventory. Electrical specifications remain valid. Obsolete status indicates discontinued manufacturing; use is acceptable if inventory is secured and future supply is not required.

Q: What packaging formats are available for single-cell lithium ion battery protection?

A: AP9214L-AF-HSBR-7 is supplied in Tape & Reel. AP9214L-AK-HSBR-7 is supplied in Cut Tape. BQ29700DSER is supplied in Cut Tape & Digi-Reel®. BQ29729DSET is supplied in Tape & Reel. Packaging selection must match manufacturing equipment specifications.

Q: Are there thermal or electrical performance differences between substitute parts?

A: All listed parts operate within -40°C ~ 85°C temperature range with identical MSL rating (1, Unlimited). Electrical fault protection specifications are equivalent across all Diodes Incorporated AP9214 variants. Texas Instruments BQ29700/BQ29729 add under-voltage protection capability. No thermal or electrical performance degradation occurs with any listed substitute.