PI5PD2069UEE Equivalent & Substitute Parts

Part Overview

The PI5PD2069UEE is a Power Switch/Driver IC manufactured by Diodes Incorporated, designed for USB switching applications with 1:1 input-to-output configuration and N-Channel high-side output topology. This component operates at 2.1A maximum output current with 70mOhm typical on-resistance and integrates comprehensive fault protection including current limiting, over-temperature, reverse current, and UVLO monitoring across an operating temperature range of -40°C to 105°C.

The PI5PD2069UEE is classified as obsolete. Identifying functionally equivalent substitute components is necessary to maintain design continuity and ensure component availability for new production builds and field replacements.

Substiute Parts

PI5PD2069UEE

Diodes IncorporatedIn Stock: 792PI5PD2069UEE Datasheet

Current PartRFQ

BQ26200PW

Texas InstrumentsIn Stock: 1755BQ26200PW Datasheet

MFR RecommendedRFQ

BQ26200PWR

Texas InstrumentsIn Stock: 2935BQ26200PWR Datasheet

MFR RecommendedRFQ

BQ26220PW

Texas InstrumentsIn Stock: 1302BQ26220PW Datasheet

MFR RecommendedRFQ

BQ26220PWR

Texas InstrumentsIn Stock: 2714BQ26220PWR Datasheet

MFR RecommendedRFQ

BQ26221PW

Texas InstrumentsIn Stock: 1099BQ26221PW Datasheet

MFR RecommendedRFQ

TPS2066TDGNRQ1

Texas InstrumentsIn Stock: 15729TPS2066TDGNRQ1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PI5PD2069UEE is determined by the following critical parameters:

• Switch Type & Output Configuration: High-side N-Channel switching topology
• Voltage Range: 2.7V to 5.5V load voltage compatibility
• Output Current Capability: Minimum 2.1A maximum output current
• On-Resistance: 70mOhm typical Rds(on)
• Fault Protection: Current limiting, over-temperature, and UVLO protection
• Package Compatibility: 8-TSSOP or 8-MSOP form factor with exposed pad
• Operating Temperature: -40°C to 105°C range
• Compliance: ROHS3 compliance required

The substitute parts identified (BQ26200PW, BQ26200PWR, BQ26220PW, BQ26220PWR, BQ26221PW, and TPS2066TDGNRQ1) are listed in the original manufacturer's substitution documentation. However, critical functional differences exist between the main part and these substitutes that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

TPS2066TDGNRQ1 is the primary functional substitute for power switching applications. This component maintains N-Channel high-side output topology, identical on-resistance specification (70mOhm typical), compatible voltage range (2.7V to 5.5V), and extended operating temperature range (-40°C to 105°C). The TPS2066TDGNRQ1 is actively produced by Texas Instruments with AEC-Q100 automotive qualification and carries ROHS3 compliance. The primary design consideration is reduced maximum output current (1A versus 2.1A) and dual output configuration (1:2 ratio versus 1:1), which may require circuit topology adjustment depending on application requirements.

BQ26200PW, BQ26200PWR, BQ26220PW, BQ26220PWR, and BQ26221PW are battery monitoring ICs with fundamentally different functional purpose (battery chemistry monitoring versus power switching). These components are not direct functional equivalents and should not be selected as substitutes for power switching applications.

All identified substitute parts maintain ROHS3 compliance and EAR99 export classification consistent with the original component.

Frequently Asked Questions (FAQ)

Q: Can BQ26200PW or BQ26220PW replace PI5PD2069UEE in a power switching circuit?

A: No. The BQ26200 and BQ26220 series are battery monitoring ICs designed for fuel gauge and battery management functions. They do not provide power switching capability and are not functionally equivalent to the PI5PD2069UEE power switch driver.

Q: What is the primary limitation of TPS2066TDGNRQ1 as a substitute?

A: The TPS2066TDGNRQ1 provides maximum output current of 1A compared to the PI5PD2069UEE specification of 2.1A. Applications requiring current delivery above 1A require circuit redesign or alternative component selection. The TPS2066TDGNRQ1 also provides dual outputs (1:2 configuration) versus single output (1:1 configuration) of the original part.

Q: Are package dimensions compatible between PI5PD2069UEE and TPS2066TDGNRQ1?

A: Both components use 8-TSSOP and 8-MSOP form factors with exposed pad configuration. Physical footprint compatibility exists; however, pin function assignment must be verified against respective datasheets prior to PCB layout implementation.

Q: What is the operating temperature difference between PI5PD2069UEE and substitute parts?

A: The PI5PD2069UEE operates from -40°C to 105°C (junction temperature). The TPS2066TDGNRQ1 operates from -40°C to 105°C (ambient temperature), providing equivalent thermal range. Battery monitoring substitutes (BQ26200/BQ26220/BQ26221 series) operate only to 70°C ambient, which is insufficient for applications requiring extended temperature range.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. The PI5PD2069UEE and all identified substitute parts carry ROHS3 compliance certification. Moisture sensitivity level (MSL) differs: the original part is MSL 1 (unlimited), while all substitutes are MSL 2 (1 year), requiring appropriate storage and handling protocols.

Q: Which substitute part maintains identical electrical specifications?

A: TPS2066TDGNRQ1 maintains identical on-resistance (70mOhm typical), voltage range (2.7V to 5.5V), output configuration (high-side N-Channel), and operating temperature range (-40°C to 105°C). Current output capability differs (1A maximum versus 2.1A).