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Texas Instruments TPS65262RHBR
- Part No.:
- TPS65262RHBR
- Manufacturer:
- Texas Instruments
- Category:
- Voltage Regulators - Linear + Switching
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
TPS65262RHBR.pdf
- Description:
- IC REG 5OUT BUCK/LNR SYNC 32VQFN
- Quantity:
- Payment:
- Shipping:
Inventory:5,829
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Product details
Overview
TPS65262RHBR from Texas Instruments is a triple synchronous step-down converter integrating three buck regulators for compact multi-rail embedded power systems.
As a triple synchronous step-down converter solution, TPS65262RHBR supports three buck regulator channels, high efficiency, sequencing, power-good monitoring, enable control, and protection functions. For engineers reviewing the TPS65262RHBR datasheet, TPS65262RHBR pinout, TPS65262RHBR application, or TPS65262RHBR equivalent, this device is suitable for digital TVs, set-top boxes, industrial equipment, communication modules, FPGA boards, and embedded controllers.
Technical Context
In embedded electronic systems, TPS65262RHBR typically operates as a three-output buck regulator that generates several local rails from a common input supply.
The device architecture helps engineers manage power conversion efficiency, thermal performance, rail sequencing, output accuracy, and board-level reliability. PCB designers should verify input range, load-current budget, output-voltage configuration, thermal behavior, and layout guidance directly against the datasheet before production release.
TPS65262RHBR is commonly used in industrial controllers, communication modules, portable instruments, processor boards, sensor platforms, and compact embedded devices.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Device Type | Triple synchronous step-down converter |
| Input / Supply Range | 4.5 V to 18 V input range for system and industrial rails. |
| Regulator Outputs | Three synchronous buck converter outputs. |
| Switching / Control Behavior | Synchronous step-down conversion supports efficient multi-rail generation. |
| Control and Monitoring | Enable, power-good, frequency, and sequencing functions support system rail management. |
| Protection Features | Protection functions may include undervoltage lockout, current limiting, thermal shutdown, short-circuit protection, or fault reporting. |
| Package | RHB 32-pin VQFN package depending on suffix. |
| Operating Environment | Verify suffix-specific operating temperature range in the datasheet. |
Pinout & Package
The TPS65262RHBR pinout is optimized for compact power conversion, regulator feedback, enable control, status monitoring, and thermal grounding.
For PCB design, important practices include placing input/output capacitors close to the IC, using short high-current loops, routing feedback away from switching nodes, and connecting exposed pads to solid copper.
| Pin / Function | PCB Design and Circuit Role |
|---|---|
| VIN / Supply Pins | Input supply connections supporting regulator power and internal control circuitry. |
| Switching Nodes | High-frequency switching connections that should use compact power-loop routing. |
| Output Pins | Regulated output connections supplying downstream processor, memory, analog, or system rails. |
| Feedback / Sense Pins | Regulation feedback or sense nodes requiring quiet routing away from switching noise. |
| Enable / Control Pins | Logic inputs supporting power sequencing, shutdown, mode control, or system management. |
| Power-Good / Reset / Status Pins | Monitoring outputs or status pins used for processor supervision and fault handling. |
| GND / Exposed Pad | Ground and thermal return path requiring low-impedance PCB copper connection. |
Key Features
- Three synchronous buck converters integrated in one IC.
- Wide 4.5 V to 18 V input range supports system-level power conversion.
- Power-good and sequencing functions support controlled startup.
- Protection features support reliable multi-rail operation.
- Integrated protection and monitoring features support reliable embedded power operation.
- Surface-mount package supports compact industrial, consumer, or communication-system PCB layouts.
Applications
| Processor and Digital Systems | Industrial Embedded Electronics |
|---|---|
|
Use Scenario: Used in processor, ASIC, FPGA, DSP, or embedded controller platforms. IC Role: Provides regulated rails, sequencing, bias, or supervisory power functions. Use Value: Helps reduce discrete regulator count and simplify compact power-tree design. |
Use Scenario: Used in automation modules, gateways, control boards, measurement systems, and industrial communication devices. IC Role: Supplies stable power to digital, analog, memory, or peripheral subsystems. Use Value: Improves power integration, reliability, and repeatable production layout. |
| Portable and Consumer Products | Communication and Automotive-Style Platforms |
|
Use Scenario: Used in battery-powered electronics, handheld instruments, smart devices, and compact modules. IC Role: Manages efficient voltage conversion and low-power rail operation. Use Value: Supports smaller PCB area, better efficiency, and improved thermal behavior. |
Use Scenario: Used in networking modules, infotainment, automotive-style controllers, or connected edge devices. IC Role: Provides robust conversion, monitoring, and system power management. Use Value: Supports reliable operation across demanding supply and load conditions. |
Equivalent & Alternatives
When evaluating a TPS65262RHBR equivalent, engineers should compare regulator topology, number of outputs, output-current capability, output-voltage options, package footprint, thermal behavior, control interface, protection features, and long-term sourcing requirements.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS65262-1 | Same TPS65262 family with suffix-specific output or configuration option. | Used when another default setting or ordering option is required. | Choose according to exact output-voltage and package requirements. |
| LT3507 | Analog Devices triple buck regulator family with different input range and feature set. | Used in multi-output high-voltage embedded systems. | Compare input range, current rating, sequencing, and package. |
Compared with TPS65262-1, TPS65262RHBR is optimized for the exact suffix, package, or configuration required by the target power tree. TPS65262RHBR vs LT3507 selection depends on integration level, rail count, output-current budget, noise target, thermal design, and PCB area.
Quality
TPS65262RHBR should be sourced as original Texas Instruments components through traceable and controlled supply channels. Quality verification procedures may include package inspection, top-mark validation, solderability testing, moisture-sensitivity handling review, electrical output verification, and functional testing on the target PCB.
Because the device is used in power-management applications, production validation should include startup behavior, output accuracy, load-transient response, thermal performance, protection behavior, and layout-sensitive noise or ripple checks. Traceable sourcing helps maintain reliable long-term operation and reduce counterfeit supply-chain risk.
Availability
TPS65262RHBR available at Aetrix Electronics and is suitable for embedded and industrial power-management platforms requiring stable component availability and repeatable production support.
Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial electronics manufacturers, communication-system developers, automotive electronics programs, and embedded product production.
For production builds, confirming package type, output-voltage option, load-current requirements, temperature grade, lead time, lifecycle status, and sourcing continuity helps reduce procurement risk and improve manufacturing stability.
Manufacturer
Texas Instruments is a global semiconductor manufacturer specializing in analog ICs, power-management devices, embedded processors, sensors, connectivity products, and industrial semiconductor solutions for automotive, industrial, communication, and consumer applications.
For embedded power systems, Texas Instruments provides DC-DC converters, LDO regulators, PMICs, sequencers, supervisors, and reference designs that support compact and scalable power-distribution architectures.
FAQ
What is TPS65262RHBR used for?
TPS65262RHBR is used for regulated power conversion, rail generation, bias supply, sequencing, and embedded power management.
Where can I find the TPS65262RHBR datasheet download?
The TPS65262RHBR datasheet download is available from Texas Instruments. The datasheet includes electrical specifications, package details, application information, operating limits, and PCB design guidance.
What should be considered in TPS65262RHBR pinout design?
TPS65262RHBR pinout design should prioritize short power loops, correct capacitor placement, exposed-pad grounding, feedback routing, enable sequencing, and thermal design.
What are common TPS65262RHBR equivalent solutions?
Common TPS65262RHBR equivalent alternatives include TPS65262-1 and LT3507, depending on rail count, current requirements, package, control functions, and sourcing objectives.
Is TPS65262RHBR suitable for production power designs?
Yes. TPS65262RHBR can be used in production power systems when the datasheet limits, thermal design, component selection, layout requirements, and sourcing traceability are verified for the target application.
TPS65262RHBR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Topology:
- Step-Down (Buck) Synchronous (3), Linear (LDO) (2)
- Number of Outputs:
- 5
- Frequency - Switching:
- 600kHz
- Voltage/Current - Output 1:
- Adj to 0.6V, 3A
- Voltage/Current - Output 2:
- Adj to 0.6V, 1A
- Voltage/Current - Output 3:
- Adj to 0.6V, 1A
- w/LED Driver:
- No
- w/Supervisor:
- No
- w/Sequencer:
- No
- Voltage - Supply:
- 4.5V ~ 18V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-VQFN (5x5)
TPS65262RHBR FAQ
1.How can I place an order for TPS65262RHBR through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS65262RHBR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TPS65262RHBR reliable?
The price and inventory of TPS65262RHBR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS65262RHBR is usually 5 days.
3.What payment methods are accepted for TPS65262RHBR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS65262RHBR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS65262RHBR?
TPS65262RHBR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS65262RHBR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TPS65262RHBR?
For technical support, including TPS65262RHBR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS65262RHBR requirements.
6.How does Aetrix verify that TPS65262RHBR is sourced from the original manufacturer or authorized distributors?
All TPS65262RHBR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TPS65262RHBR meets industry standards.
7.What is the process for return or replacement of TPS65262RHBR?
All TPS65262RHBR units undergo pre-shipment inspection (PSI). If there is an issue with TPS65262RHBR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TPS65262RHBR part is unused and in its original packaging.
Return procedure for TPS65262RHBR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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