PI5PD2065UEEX Equivalent & Substitute Parts

Part Overview

The PI5PD2065UEEX is a Power Switch/Driver IC manufactured by Diodes Incorporated, designed as a 1:1 N-Channel high-side USB switch with 1.5A output capability in an 8-MSOP-EP package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part provides current limiting, over-temperature protection, reverse current blocking, and UVLO (Under-Voltage Lock-Out) fault protection suitable for USB power distribution applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	PI5PD2065UEEX
Manufacturer	Diodes Incorporated
Category	Power Management (PMIC)
Product Status	Obsolete
Switch Type	USB Switch
Output Configuration	High Side, N-Channel, 1:1 Ratio
Voltage - Load	2.7V ~ 5.5V
Current - Output (Max)	1.5A
Rds On (Typ)	70mOhm
Fault Protection	Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Operating Temperature	-40°C ~ 125°C (TJ)
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the PI5PD2065UEEX is determined by the following critical parameters:

Primary Substitution Criteria:

Switch Type: USB Switch (High-Side N-Channel)
Output Configuration: 1:1 Ratio, High Side, N-Channel
Voltage Range: 2.7V ~ 5.5V load voltage compatibility
Current Rating: Minimum 1.5A output capability
Rds On: 70mOhm typical (70-72mOhm acceptable)
Fault Protection: Current Limiting, Over Temperature, Reverse Current, UVLO
Package: 8-MSOP or 8-TSSOP surface mount variants
Interface: On/Off control, Non-Inverting input

Substitute Parts Identified:

Group 1 - Direct Functional Equivalents (Active Status):

AOZ1312EI-1 (Alpha & Omega Semiconductor Inc.)
BD82065FVJ-LBE2 (Rohm Semiconductor)

Group 2 - Higher Current Capability (Active Status):

BD82004FVJ-MGE2 (Rohm Semiconductor) – 2A output
BD82006FVJ-MGE2 (Rohm Semiconductor) – 3A output, AEC-Q100 qualified

Group 3 - Reduced Voltage Range (Active Status):

BD82028FVJ-GE2 (Rohm Semiconductor) – 1A output, 4.5V ~ 5.5V
BD82030FVJ-GE2 (Rohm Semiconductor) – 1.5A output, 4.5V ~ 5.5V
BD82031FVJ-GE2 (Rohm Semiconductor) – 1.5A output, 4.5V ~ 5.5V
BD82034FVJ-GE2 (Rohm Semiconductor) – 2.5A output, 4.5V ~ 5.5V

Parameter Comparison

Part Number	Manufacturer	Status	Voltage Range	Current (Max)	Rds On (Typ)	Operating Temp	Package	Key Features
PI5PD2065UEEX	Diodes Inc.	Obsolete	2.7V ~ 5.5V	1.5A	70mOhm	-40°C ~ 125°C (TJ)	8-MSOP-EP	Current Limiting, OTP, Reverse Current, UVLO
AOZ1312EI-1	Alpha & Omega	Active	2.7V ~ 5.5V	1.5A	70mOhm	-40°C ~ 125°C (TJ)	8-MSOP-EP	Current Limiting, OTP, Reverse Current, UVLO, Status Flag
BD82065FVJ-LBE2	Rohm Semi.	Active	2.7V ~ 5.5V	1.5A	70mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, Reverse Current, UVLO, Slew Rate Controlled, Status Flag
BD82004FVJ-MGE2	Rohm Semi.	Active	2.7V ~ 5.5V	2A	70mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, UVLO
BD82006FVJ-MGE2	Rohm Semi.	Active	2.7V ~ 5.5V	3A	70mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, UVLO, AEC-Q100 Automotive
BD82028FVJ-GE2	Rohm Semi.	Active	4.5V ~ 5.5V	1A	72mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, Reverse Current, UVLO, Load Discharge, Status Flag
BD82030FVJ-GE2	Rohm Semi.	Active	4.5V ~ 5.5V	1.5A	72mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, Reverse Current, UVLO, Load Discharge, Status Flag
BD82031FVJ-GE2	Rohm Semi.	Active	4.5V ~ 5.5V	1.5A	72mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, Reverse Current, UVLO, Load Discharge, Status Flag
BD82034FVJ-GE2	Rohm Semi.	Active	4.5V ~ 5.5V	2.5A	72mOhm	-40°C ~ 85°C (TA)	8-TSSOP-BJ	Current Limiting, OTP, Reverse Current, UVLO, Load Discharge, Status Flag

Engineering Selection Recommendations

For Direct Replacement (Full Compatibility):

AOZ1312EI-1 is the primary recommended substitute. It maintains identical electrical specifications (1.5A, 70mOhm, 2.7V ~ 5.5V), the same operating temperature range (-40°C ~ 125°C TJ), and compatible 8-MSOP-EP packaging. Both parts are ROHS3 compliant with MSL 1 rating. The AOZ1312EI-1 adds a Status Flag feature and is currently in active production with 15,400 units in stock.

BD82065FVJ-LBE2 provides functional equivalence with identical voltage and current specifications. The primary difference is the operating temperature specification (-40°C ~ 85°C TA versus -40°C ~ 125°C TJ for the original). This part includes Slew Rate Controlled and Status Flag features and is available in 8-TSSOP-BJ package variant. Both are ROHS3 compliant with MSL 1 rating.

For Higher Current Applications:

BD82004FVJ-MGE2 (2A) and BD82006FVJ-MGE2 (3A) support increased load current while maintaining the same voltage range and Rds On characteristics. BD82006FVJ-MGE2 includes AEC-Q100 automotive qualification.

For Restricted Voltage Range Applications (4.5V ~ 5.5V):

BD82028FVJ-GE2, BD82030FVJ-GE2, BD82031FVJ-GE2, and BD82034FVJ-GE2 are suitable only when the application operates within the 4.5V ~ 5.5V range. These parts include Load Discharge and Status Flag features. All are ROHS3 compliant with MSL 1 rating and active production status.

All substitute parts maintain ROHS3 compliance and EAR99 export classification consistent with the original PI5PD2065UEEX.

Frequently Asked Questions (FAQ)

Q: Can AOZ1312EI-1 be used as a direct drop-in replacement for PI5PD2065UEEX?

A: Yes. AOZ1312EI-1 matches all critical electrical parameters: 1.5A output, 70mOhm Rds On, 2.7V ~ 5.5V voltage range, and -40°C ~ 125°C operating temperature. Both use 8-MSOP-EP packaging with exposed pad. The AOZ1312EI-1 adds a Status Flag output, which is a functional enhancement and does not prevent compatibility.

Q: What is the difference between 8-MSOP-EP and 8-TSSOP-BJ packages?

A: Both are 8-pin surface mount packages with 0.118" (3.00mm) width and exposed thermal pads. The primary difference is the supplier designation: MSOP-EP is Diodes Incorporated's designation, while TSSOP-BJ is Rohm Semiconductor's designation. Footprint compatibility depends on PCB design; consult package datasheets for exact pad dimensions and thermal pad specifications.

Q: Why do some substitutes specify 4.5V ~ 5.5V instead of 2.7V ~ 5.5V?

A: BD82028FVJ-GE2, BD82030FVJ-GE2, BD82031FVJ-GE2, and BD82034FVJ-GE2 are optimized for USB power distribution (5V nominal) and have a minimum voltage specification of 4.5V. These parts are not suitable for applications requiring operation below 4.5V. Use AOZ1312EI-1 or BD82065FVJ-LBE2 for full 2.7V ~ 5.5V range compatibility.

Q: What does "Slew Rate Controlled" mean on BD82065FVJ-LBE2?

A: Slew Rate Controlled limits the rate of voltage change during switching transitions. This feature reduces electromagnetic interference (EMI) and is beneficial in noise-sensitive applications. It is a functional enhancement and does not prevent substitution.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original PI5PD2065UEEX specifications.

Q: Can BD82006FVJ-MGE2 be used in non-automotive applications?

A: Yes. BD82006FVJ-MGE2 is AEC-Q100 qualified for automotive use but is not restricted to automotive applications. It can be used in any application requiring 3A output capability within the 2.7V ~ 5.5V range and -40°C ~ 85°C operating temperature.

Q: What is the inventory status of substitute parts?

A: AOZ1312EI-1 has 15,400 units in stock. BD82065FVJ-LBE2 has 3,404 units. BD82028FVJ-GE2 has the highest availability at 230,200 units. BD82030FVJ-GE2 has 60,200 units. BD82034FVJ-GE2 has 18,130 units. Availability should be confirmed with suppliers for production requirements.

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