AS3722-BCTT-13 Equivalent & Substitute Parts Reference

Part Overview

The AS3722-BCTT-13 is a Power Management IC (PMIC) manufactured by ams-OSRAM USA INC., designed for handheld and mobile device applications. This component integrates multiple power management functions in a 124-pin CTBGA package (8x8mm). The AS3722-BCTT-13 is classified as an obsolete product, making identification of functionally equivalent alternatives essential for ongoing system support, design updates, and component procurement.

The obsolete status necessitates evaluation of substitute components that maintain compatibility with the electrical and mechanical requirements of the original design while offering active product availability and extended lifecycle support.

Substiute Parts

AS3722-BCTT-13

ams-OSRAM USA INC.In Stock: 1938AS3722-BCTT-13 Datasheet

Current PartRFQ

TPS2514ADBVR

Texas InstrumentsIn Stock: 2589TPS2514ADBVR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AS3722-BCTT-13 is evaluated based on the following critical parameters:

Electrical Compatibility Criteria:

• Supply voltage range overlap or containment
• Supply current specifications
• Operating temperature range coverage
• Functional application category (Power Management PMIC)

Mechanical & Packaging Criteria:

• Surface mount mounting type
• Pin count and package footprint compatibility
• Supplier device package specifications

Regulatory & Compliance Criteria:

• RoHS compliance status
• REACH compliance status
• ECCN classification alignment

The TPS2514ADBVR has been identified as a substitute component. However, critical differences exist in package type (SOT-23-6 versus 124-CTBGA), pin count, and functional application scope. These differences require detailed engineering evaluation before implementation.

Parameter Comparison

Engineering Selection Recommendations

AS3722-BCTT-13 (Original Component):

• Product status: Obsolete
• Compliance: RoHS Compliant, REACH Unaffected
• Suitable for: Legacy system maintenance where existing inventory is available
• Limitation: No new manufacturing; long-term procurement risk

TPS2514ADBVR (Substitute Component):

• Product status: Active
• Compliance: ROHS3 Compliant, REACH Unaffected
• Advantages: Active manufacturing, extended operating temperature range (-40°C ~ 125°C), superior moisture sensitivity level (MSL 1 vs. MSL 3)
• Critical Limitations:
  • Package incompatibility (SOT-23-6 vs. 124-CTBGA)
  • Pin count mismatch (6 pins vs. 124 pins)
  • Reduced supply voltage range (4.5V ~ 5.5V vs. 2.5V ~ 5.5V)
  • Different functional application scope (USB Dedicated Charging Port and Power Switch vs. general handheld/mobile PMIC)

Selection Guidance: Direct substitution of TPS2514ADBVR for AS3722-BCTT-13 is not feasible due to fundamental package and pin count incompatibilities. The TPS2514ADBVR addresses a narrower functional scope (USB charging and power switching) compared to the broader PMIC functionality of the AS3722-BCTT-13.

For obsolete AS3722-BCTT-13 replacement, consult the original equipment manufacturer (OEM) or design documentation for functionally equivalent PMIC solutions that maintain the same package footprint and pin configuration.

Frequently Asked Questions (FAQ)

Q1: Can TPS2514ADBVR be used as a direct replacement for AS3722-BCTT-13?

A: No. The TPS2514ADBVR cannot be used as a direct replacement. The components have incompatible packages (SOT-23-6 vs. 124-CTBGA), different pin counts (6 vs. 124), and different functional scopes. Direct substitution would require complete circuit redesign and PCB layout changes.

Q2: What are the key electrical differences between these components?

A: The supply voltage range differs significantly. The AS3722-BCTT-13 operates from 2.5V to 5.5V, while the TPS2514ADBVR operates from 4.5V to 5.5V. Systems requiring operation below 4.5V cannot use the TPS2514ADBVR. The TPS2514ADBVR has lower supply current (155µA vs. 310µA) and supports a higher maximum operating temperature (125°C vs. 85°C).

Q3: Are both components RoHS compliant?

A: Yes. The AS3722-BCTT-13 is RoHS Compliant, and the TPS2514ADBVR is ROHS3 Compliant. Both meet RoHS requirements. Both components are REACH Unaffected.

Q4: What is the significance of the MSL (Moisture Sensitivity Level) difference?

A: The AS3722-BCTT-13 has MSL 3 (168 hours), requiring controlled moisture exposure during storage and handling. The TPS2514ADBVR has MSL 1 (Unlimited), indicating superior moisture resistance and less stringent storage requirements. This is an advantage for the TPS2514ADBVR in manufacturing and logistics.

Q5: Why is the AS3722-BCTT-13 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production and no longer supports this component. This creates long-term supply chain risk for new designs and ongoing system support. Active alternatives should be evaluated for new designs.

Q6: What should be done if AS3722-BCTT-13 components are needed for legacy system support?

A: Contact authorized distributors for remaining inventory of the AS3722-BCTT-13. Alternatively, consult the original equipment manufacturer or design documentation to identify functionally equivalent PMIC solutions that maintain the same 124-pin CTBGA package footprint and electrical specifications.