TPS2836D Half-Bridge Gate Driver IC Equivalent & Substitute Parts

Part Overview

The TPS2836D is a half-bridge gate driver IC manufactured by Texas Instruments, designed for driving N-channel MOSFETs in synchronous half-bridge configurations. This non-inverting gate driver operates across a 4.5V to 15V supply range and delivers peak output currents of 2.7A (source) and 2.4A (sink), making it suitable for power management applications requiring precise gate control.

The TPS2836D is currently in Last Time Buy status, indicating end-of-life production. Identifying qualified substitute parts is essential for design continuity and long-term supply chain planning. The TPS2836DR provides a direct functional equivalent with identical electrical specifications and is currently in Active production status.

Substiute Parts

TPS2836D

Texas InstrumentsIn Stock: 2074TPS2836D Datasheet

Current PartRFQ

TPS2836DR

Texas InstrumentsIn Stock: 7766TPS2836DR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TPS2836D is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Supply voltage range (4.5V ~ 15V), logic threshold levels (VIL 1V, VIH 2V), peak output current ratings (2.7A source, 2.4A sink), bootstrap voltage rating (28V maximum), and switching characteristics (50ns rise time, 40ns fall time) must remain identical.

Functional Configuration: The substitute must maintain half-bridge driven configuration with synchronous channel type, dual driver channels, and non-inverting input logic for N-channel MOSFET gate control.

Physical & Environmental Compatibility: Package type (8-SOIC), mounting method (surface mount), operating temperature range (-40°C ~ 125°C), and moisture sensitivity level (MSL 1) must match the original specification.

Compliance & Certification: RoHS3 compliance, REACH unaffected status, and regulatory classifications (ECCN EAR99, HTSUS 8542.39.0001) must be maintained.

The TPS2836DR meets all substitution criteria as a direct equivalent, differing only in packaging format (Tape & Reel versus Tube) and product status (Active versus Last Time Buy).

Parameter Comparison

Engineering Selection Recommendations

The TPS2836DR is a qualified substitute for the TPS2836D based on complete electrical and functional equivalence. All critical parameters—supply voltage, output current ratings, switching characteristics, logic thresholds, and thermal operating range—are identical between the two parts.

The primary distinction is product lifecycle status: the TPS2836D is in Last Time Buy phase, while the TPS2836DR maintains Active production status. This makes the TPS2836DR the appropriate choice for new designs and long-term supply chain continuity.

Both parts maintain identical compliance certifications (ROHS3, REACH unaffected) and regulatory classifications, ensuring no additional qualification or documentation requirements when transitioning from TPS2836D to TPS2836DR.

The packaging format difference (Tube for TPS2836D versus Tape & Reel for TPS2836DR) affects only procurement and assembly logistics, not electrical performance or PCB-level compatibility. The 8-SOIC package footprint and pin configuration remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can TPS2836DR be used as a direct replacement for TPS2836D in existing designs?

A: Yes. The TPS2836DR is electrically and functionally identical to the TPS2836D. All electrical specifications, package dimensions, pin configurations, and operating characteristics match exactly. No circuit modifications or re-qualification are required.

Q: What is the difference between TPS2836D and TPS2836DR?

A: The parts are identical in all electrical and functional specifications. The differences are: (1) packaging format—TPS2836D is supplied in Tube, while TPS2836DR is supplied in Tape & Reel (TR); (2) product status—TPS2836D is Last Time Buy, while TPS2836DR is Active production.

Q: Why is TPS2836D in Last Time Buy status?

A: Last Time Buy status indicates that Texas Instruments has discontinued or is phasing out production of this part number. The TPS2836DR, with identical specifications, is the recommended active alternative for continued supply.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts operate across the identical temperature range (-40°C ~ 125°C junction temperature) and maintain the same moisture sensitivity level (MSL 1). Reliability and thermal performance are equivalent.

Q: Can I mix TPS2836D and TPS2836DR in the same production batch?

A: Yes, from an electrical and functional standpoint. However, procurement and assembly processes may differ due to packaging format variations (Tube versus Tape & Reel). Consult your supply chain and manufacturing teams regarding handling and traceability requirements.

Q: Does the Tape & Reel packaging of TPS2836DR affect PCB assembly?

A: No. The 8-SOIC package footprint, pin pitch, and solder pad layout are identical. Tape & Reel packaging is standard for automated pick-and-place assembly and is compatible with all standard surface mount equipment.

Q: Are both parts RoHS3 compliant?

A: Yes. Both TPS2836D and TPS2836DR are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.