TLE75008EMDXUMA1 Equivalent & Substitute Parts

Part Overview

The TLE75008EMDXUMA1 is a Power Management Integrated Circuit (PMIC) functioning as a Power Switch/Driver with 1:8 N-Channel configuration and 330mA maximum output current. This component is designed for relay and solenoid driver applications requiring low-side switching with SPI interface control. The part is currently classified as Obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

TLE75008EMDXUMA1

Infineon TechnologiesIn Stock: 27162TLE75008EMDXUMA1 Datasheet

Current PartRFQ

TLE75008ESDXUMA1

Infineon TechnologiesIn Stock: 2399TLE75008ESDXUMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE75008EMDXUMA1 is determined by strict equivalence across the following critical parameters:

• Base product number (TLE75008) ensures functional and electrical compatibility
• Number of outputs (8) and input:output ratio (1:8) must remain constant
• Output configuration (Low Side) and output type (N-Channel) define the switching topology
• SPI interface requirement for control signal compatibility
• Load voltage range (3V ~ 28V) and supply voltage range (3V ~ 5.5V) for system integration
• Maximum output current (330mA) and on-resistance (1Ohm typical) for load-driving capability
• Operating temperature range (-40°C ~ 150°C) for thermal environment compatibility
• Fault protection features (Current Limiting, Open Load Detect, Over Temperature, Over Voltage) for system reliability

The TLE75008ESDXUMA1 qualifies as a direct substitute based on identical electrical specifications and functional parameters. The primary difference is packaging format and product status transition from Obsolete to Active.

Parameter Comparison

Engineering Selection Recommendations

The TLE75008ESDXUMA1 is the recommended substitute for the obsolete TLE75008EMDXUMA1 based on the following engineering criteria:

Product Status: The TLE75008ESDXUMA1 maintains Active product status, ensuring long-term availability and continued manufacturer support. The original part's Obsolete classification necessitates transition to an actively manufactured alternative.

Electrical Equivalence: All critical electrical parameters are identical between the main part and substitute, including output configuration, current rating, voltage specifications, and fault protection features. This ensures direct functional compatibility in existing circuit designs.

Compliance and Qualification: The TLE75008ESDXUMA1 carries Automotive grade classification and AEC-Q100 qualification, providing enhanced reliability documentation suitable for automotive and mission-critical applications.

Packaging Compatibility: Both parts maintain identical pitch (0.154", 3.90mm width) and exposed pad configuration. The transition from PG-SSOP-24-9 to PG-TSDSO-24-51 represents a package variant within the same footprint family, requiring PCB layout verification but maintaining mechanical compatibility.

Moisture Sensitivity: The substitute part features improved moisture sensitivity level (2A vs. 3), reducing handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Are the TLE75008EMDXUMA1 and TLE75008ESDXUMA1 pin-compatible?

A: Both parts use 24-pin SSOP/TSSOP packages with identical pitch and exposed pad configuration. Pin compatibility is maintained. PCB layout verification is required due to package variant differences.

Q: What is the functional difference between these two parts?

A: There is no functional difference. Both parts implement identical 1:8 N-Channel power switch/driver architecture with SPI interface, 330mA output current, and equivalent fault protection features.

Q: Can I use the TLE75008ESDXUMA1 as a direct replacement in existing designs?

A: Yes, the TLE75008ESDXUMA1 qualifies as a direct electrical substitute. Package footprint verification is required to confirm PCB compatibility with existing layouts.

Q: Why does the substitute part have Automotive grade and AEC-Q100 qualification?

A: The TLE75008ESDXUMA1 is qualified for automotive applications, providing additional reliability and qualification documentation. This does not affect compatibility with non-automotive applications.

Q: What is the significance of the different Moisture Sensitivity Levels?

A: The TLE75008ESDXUMA1 has MSL 2A (4 weeks) compared to MSL 3 (168 hours) for the original part. This represents improved moisture resistance, reducing handling and storage constraints during manufacturing and assembly.

Q: Are there any supply voltage or load voltage differences?

A: No. Both parts operate identically across the 3V ~ 5.5V supply voltage range and support 3V ~ 28V load voltage range.

Q: What is the on-resistance specification for both parts?

A: Both parts specify 1Ohm typical on-resistance (Rds On), ensuring equivalent power dissipation and thermal characteristics.