PI5PD2069UEEX Equivalent & Substitute Parts

Part Overview

The PI5PD2069UEEX 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 as an on/off controllable power switch with integrated fault protection including current limiting, over-temperature monitoring, reverse current protection, and under-voltage lockout (UVLO). The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

PI5PD2069UEEX

Diodes IncorporatedIn Stock: 713PI5PD2069UEEX 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 PI5PD2069UEEX is determined by the following critical parameters:

Primary Substitution Criteria:

• Package compatibility: 8-TSSOP or 8-MSOP form factor with exposed pad
• Output configuration: High-side N-Channel topology
• Interface type: On/Off control capability
• Voltage range: Load voltage operation within 2.7V ~ 5.5V
• Current capacity: Output current rating of 1A or greater
• Fault protection: Presence of current limiting, over-temperature, and UVLO functions
• RoHS compliance: ROHS3 Compliant status

The substitute parts listed below meet these criteria with variations in specific parameters such as number of outputs, switch type classification, and maximum output current ratings. These variations do not preclude functional substitution in USB switching applications where the PI5PD2069UEEX was deployed.

Parameter Comparison

Engineering Selection Recommendations

TPS2066TDGNRQ1 Primary Recommendation: The TPS2066TDGNRQ1 represents the most direct functional equivalent to the PI5PD2069UEEX. Both components share identical package form factors (8-TSSOP/8-MSOP with exposed pad), matching output configuration (high-side N-Channel), identical on/off interface topology, and equivalent operating temperature range (-40°C ~ 105°C). The TPS2066TDGNRQ1 maintains the same Rds On specification (70mOhm typical) and includes comparable fault protection mechanisms (current limiting, over-temperature, UVLO). The component is actively produced by Texas Instruments with AEC-Q100 automotive qualification, ensuring long-term availability and supply chain stability. Current output rating of 1A versus the original 2.1A represents a design constraint that must be evaluated against application requirements.

BQ26220PWR / BQ26220PW Secondary Recommendation: The BQ26220 series (Lithium Ion battery monitor variants) provides alternative substitution for applications where battery monitoring integration is beneficial. These components maintain 8-TSSOP package compatibility and active product status. Operating temperature range (-20°C ~ 70°C) is narrower than the original specification and must be verified against application thermal requirements.

BQ26200PWR / BQ26200PW Tertiary Recommendation: The BQ26200 series (multi-chemistry battery monitor) offers the broadest functional scope with support for 1 to 4 cell configurations. Package compatibility and active status are maintained. Temperature range limitation applies identically to the BQ26220 series.

BQ26221PW Alternative: The BQ26221PW provides single-cell lithium ion monitoring capability with identical package and compliance characteristics to other BQ26220 variants.

All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 export classification, ensuring regulatory continuity with the original PI5PD2069UEEX design.

Frequently Asked Questions (FAQ)

Q: Can the TPS2066TDGNRQ1 directly replace the PI5PD2069UEEX in existing designs? A: The TPS2066TDGNRQ1 shares identical package geometry (8-TSSOP/8-MSOP exposed pad), output configuration (high-side N-Channel), interface type (on/off control), and operating temperature range (-40°C ~ 105°C). Pin-level compatibility and functional equivalence require verification against the specific application schematic. The maximum output current specification of 1A versus 2.1A must be evaluated against load requirements.

Q: What is the primary difference between the BQ26200 and BQ26220 series? A: The BQ26200 series supports multi-chemistry battery monitoring for 1 to 4 cell configurations, while the BQ26220 series is optimized for single-cell lithium ion applications. Both maintain identical 8-TSSOP package form factors and active product status. Selection depends on battery chemistry and cell count requirements in the target application.

Q: Are there temperature range limitations when substituting with BQ26200 or BQ26220 series? A: Yes. The BQ26200 and BQ26220 series operate within -20°C ~ 70°C (TA), which is narrower than the original PI5PD2069UEEX specification of -40°C ~ 105°C (TJ). Applications requiring extended temperature operation must retain the TPS2066TDGNRQ1 or verify that the narrower range is acceptable for the specific deployment environment.

Q: Do all substitute parts maintain the same RoHS and regulatory compliance? A: All listed substitute parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes, matching the original PI5PD2069UEEX compliance profile.

Q: What is the significance of the 8-MSOP exposed pad package specification? A: The exposed pad provides enhanced thermal dissipation capability for high-current switching applications. The TPS2066TDGNRQ1 maintains this package variant, while the BQ26200 and BQ26220 series are specified in standard 8-TSSOP form factor without exposed pad. Thermal performance requirements must be evaluated when selecting between these options.

Q: Is the TPS2066TDGNRQ1 automotive qualified? A: Yes. The TPS2066TDGNRQ1 carries AEC-Q100 automotive qualification, providing additional assurance for applications requiring automotive-grade component reliability and traceability standards.