TPS65235RUKR

Texas Instruments TPS65235RUKR PMIC: Overview, Datasheet, and Sourcing Guide

The Texas Instruments TPS65235RUKR is a power management IC (PMIC) in the TPS65235 family, designed for space-constrained, surface-mount designs and supplied in Tape & Reel (TR) packaging for high-volume manufacturing. As a Texas Instruments device from the TPS65235 series, the TPS65235RUKR is positioned for reliable power delivery in embedded and industrial systems. For full feature and performance details, always consult the official TI datasheet and product page referenced below.

• Manufacturer/Brand: Texas Instruments
• MPN: TPS65235RUKR
• Series: TPS65235
• Category: Power Management IC (PMIC)
• Mounting Type: Surface Mount
• Packaging: Tape & Reel (TR)
• Package Code: RUK (per TI ordering information)
• Orderable Suffix: R
• Lifecycle Status: Not specified in datasheet (check product page)
• RoHS/Environmental: Not specified in datasheet (check TI documentation)

What the TPS65235RUKR Is—and Why It Matters

Power management ICs consolidate multiple power functions into a single, compact device, helping designers reduce BOM count, streamline layout, and improve efficiency and reliability. The Texas Instruments TPS65235RUKR fits this role as a PMIC in the TPS65235 series. While the specific internal rails and features are not detailed in the provided data, the TPS65235RUKR is tailored for surface-mount assembly and comes in reel-ready packaging to support automated production lines.

If you are planning a new design or sustaining an existing platform, selecting a PMIC like the TPS65235RUKR can simplify power architecture, minimize board area, and reduce qualification effort compared to using multiple discrete regulators. The TI ecosystem—application notes, EVMs, and design collateral—further supports integration and long-term maintenance of designs. Refer to the datasheet and product page for exact functions, timing, protections, and electrical characteristics.

Key Specifications and Ordering Facts

The following information is verified from the provided part data. Any details not listed should be taken from the Texas Instruments TPS65235 datasheet and product page.

• Device Type: Power Management IC (PMIC)
• Manufacturer: Texas Instruments
• MPN: TPS65235RUKR
• Series: TPS65235
• Mounting: Surface Mount
• Packaging: Tape & Reel (TR)
• Package Code: RUK
• Orderable Suffix: R
• Electrical Performance: Not specified in datasheet (refer to TI datasheet)
• Functional Blocks/Topology: Not specified in datasheet (refer to TI datasheet)
• Operating Temperature and Ratings: Not specified in datasheet (refer to TI datasheet)
• Pin Count/Mechanical Dimensions: Not specified in datasheet (refer to TI datasheet)

For complete electrical parameters—such as input voltage range, output rails, current capability, efficiency, soft-start, sequencing, protections, and thermal characteristics—consult the official TI documentation.

Packaging, Part Number Decoding, and Handling

• Package Code: RUK
• Texas Instruments uses package codes to identify the mechanical footprint and body style. For the TPS65235RUKR, the code is RUK. The exact dimensions, pad layout, and land pattern must be taken from the TI package drawing and device datasheet.
• Orderable Suffix: R
• The “R” suffix indicates Tape & Reel (TR) packaging, suitable for automated pick-and-place assembly.
• Mounting Type: Surface Mount
• Optimized for standard SMT processes including reflow soldering.

Handling suggestions:

• Store and handle reels in accordance with TI’s moisture sensitivity level (MSL) guidance and ESD handling practices outlined in the datasheet and quality notes.
• Verify reel width, quantity per reel, and leader/trailer lengths if they are relevant to your production process.

Applications and Use Cases

While specific target applications are not listed in the provided data, PMICs like the Texas Instruments TPS65235RUKR are commonly integrated into:

• Embedded controllers and industrial systems requiring tightly managed rails
• Consumer and IoT devices with stringent board-space constraints
• Communication equipment and edge devices that benefit from integrated power sequencing
• General-purpose electronics that consolidate multiple power functions into a single IC

Always ensure the TPS65235RUKR’s electrical capabilities and protections align with your system’s load requirements and start-up behavior by reviewing the datasheet.

Design and Integration Considerations

Because the TPS65235RUKR is a PMIC, careful board-level planning helps ensure stable operation and EMI/EMC performance. Use the following general guidelines and confirm specifics with the TI datasheet and reference designs:

• Decoupling and Bulk Capacitors: Place high-frequency bypass capacitors close to supply pins; add bulk capacitance sized for load transients as recommended by TI.
• Layout and Grounding: Follow package-specific land pattern and thermal pad (if present) guidelines. Implement a low-impedance ground return and separate high di/dt switching loops from sensitive analog nodes.
• Thermal Considerations: Review the datasheet’s thermal metrics and power dissipation limits. Validate operating conditions across the full ambient and load range.
• Start-up and Sequencing: If the device supports sequencing or soft-start options, align them with downstream loads to avoid inrush and latch-up conditions.
• Protections: Check the datasheet for OVP, UVLO, OCP/ILIM, OTP, and fault-reporting behavior. Verify that system firmware and hardware respond appropriately to fault signals.
• Validation: Use TI’s evaluation modules (if available) and reference schematics as a starting point. Correlate bench measurements with simulation where possible.

Lifecycle, Quality, and Compliance

• Lifecycle Status: Not specified in datasheet. Check the TI product page for current status (e.g., Active, Preview, or NRND).
• Environmental/RoHS Status: Not specified in datasheet. Review the TI quality and material content reports linked from the product page to confirm RoHS and halogen content.
• Reliability Data: TI typically provides quality summaries and reliability reports; consult those resources to support PPAP-like documentation or vendor qualification processes.

For regulated markets or long-lifecycle products, consider archiving the datasheet revision, ordering information, and any TI notifications relevant to the TPS65235RUKR.

Sourcing, Lead Time, and Supply Chain Notes

• Availability: Current inventory provided in this listing is 0 units. Availability can change rapidly; check with authorized distributors and TI’s store for real-time stock.
• Packaging: This orderable part number ships in Tape & Reel (TR). Confirm reel quantities, labeling, and date-code requirements with your distributor prior to PO placement.
• Approved Sources: Prioritize authorized distributors to ensure traceability and to reduce counterfeit risk. Retain Certificates of Conformance (CoC) and packing labels for quality audits.
• Forecasting: For production programs, share a 6–12 month forecast with suppliers. Consider buffer stock and alternate qualified sources in your AVL.
• Change Control: Subscribe to TI product-change notifications (PCNs) for the TPS65235 series to stay informed about manufacturing or documentation updates that could impact your design or supply chain.

Risk Mitigation and DFM/DFA Tips

• Design for Flexibility: If practical, design footprints and power trees that can accommodate alternative devices in the TPS65235 series or similar TI PMICs, subject to datasheet comparison and validation.
• Second-Sourcing Strategy: Maintain at least one validated alternative in your AVL. Even if you plan to use the Texas Instruments TPS65235RUKR as the primary, having an approved secondary can safeguard schedules.
• Manufacturing Readiness: Verify pick-and-place data and reflow profiles with your EMS. Confirm MSL handling and storage requirements for the RUK package prior to first build.

Frequently Asked Questions (FAQs)

• What is the Texas Instruments TPS65235RUKR?

• It is a Texas Instruments power management IC (PMIC) from the TPS65235 series, supplied in Tape & Reel (TR) for surface-mount assembly.

• What package does TPS65235RUKR use?

• The device uses TI’s RUK package code. Refer to the datasheet and package drawing for exact dimensions and land pattern.

• Is the TPS65235RUKR RoHS compliant?

• Not specified in the datasheet provided here. Check TI’s product page and material content reports for confirmation.

• What is the difference between TPS65235 and TPS65235RUKR?

• “TPS65235” denotes the series/family. “RUKR” indicates the package code (RUK) and Reel (R) orderable form factor. The underlying silicon features are defined by the TPS65235 series; always verify exact functionality in the datasheet.

• What mounting type does this device support?

• Surface Mount.

• Where can I find the TPS65235RUKR datasheet and product page?

• Datasheet: see link below. Product page: see link below. Both are hosted by Texas Instruments.

• Is this part currently active or recommended for new designs?

• Lifecycle status is not specified in the provided data. Check the TI product page for the latest status.

Resources and Next Steps

• Texas Instruments Product Page: https://www.ti.com/product/TPS65235
• Texas Instruments Datasheet (TPS65235): https://www.ti.com/lit/ds/symlink/tps65235.pdf

Next steps for engineers and sourcing managers:

• Review the TI datasheet in detail to confirm electrical specifications, protections, and layout guidelines.
• Validate the RUK package land pattern and thermal performance in your PCB stack-up.
• Confirm availability and lead times with authorized distributors; if inventory is constrained, plan for buffer stock and forecast-based ordering.
• If your program requires documentation control, archive the exact datasheet revision and any quality or material declarations from TI.

Summary

The Texas Instruments TPS65235RUKR is a Tape & Reel, surface-mount PMIC in the TPS65235 family, appropriate for compact, production-ready designs. While specific electrical characteristics and functional details are not included in the provided data, TI’s official documentation covers the full feature set and should be your reference for design-in. From an operations perspective, the TPS65235RUKR’s RUK package code and reel packaging support automated assembly, while TI’s product page and quality collateral streamline qualification and long-term sourcing. For the most accurate and current information—including lifecycle status and environmental compliance—consult the Texas Instruments resources linked above.