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TPS53689RSBT
Advanced digital control for precise voltage regulati
TPS53689RSBT
Advanced digital control for precise voltage regulati
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Manufacturer Part # : TPS53689RSBT
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Package/Case: WQFN (RSB)-40
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Special Purpose Regulators
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TPS53689RSBT DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The TPS53689RSBT is housed in a thermally enhanced 40-pin QFN package, making it ideal for demanding operating environments. Rated to operate from –40°C to 125°C, this controller is designed to deliver reliable performance in extreme conditions. With its comprehensive feature set, robust design, and exceptional efficiency, the TPS53689RSBT is the perfect solution for next-generation power management applications
Key Features
- Input voltage range: 4.5 V to 17 V
- Output voltage range: 0.25 V to 5.5 V
- Dual output supporting N+M phase configurations (N+M ≤ 8, M ≤ 4)
- Intel VR14 SVID compliant with PSYS support
- Backward compatible to VR13.HC/VR13.0 SVID
- Automatic NVM fault status logging
- Dynamic current limit for improved Fast-Vmode performance
- Fully compatible with TI NexFET™ power stage for high-density solutions
- Enhanced D-CAP+ control to provider superior transient performance with excellent dynamic current sharing
- Dynamic phase shedding with programmable thresholds for optimizing efficiency at light and heavy loads
- Configurable with non-volatile memory (NVM) for low external component count
- Accurate, adjustable, adaptive voltage positioning (AVP, load line) support
- Individual per-phase IMON calibration, with multi-slope gain calibration to increase system accuracy.
- Fast phase-adding for transient undershoot reduction
- Diode braking with programmable timeout for reduced transient overshoot
- Patented AutoBalance™ current sharing
- Programmable per-phase valley current limit (OCL)
- PMBus™ v1.3.1 system interface for telemetry of voltage, current, power, temperature, and fault conditions
- Programmable loop compensation through PMBus
- Driverless configuration for efficient high- frequency switching
- 5.00 mm × 5.00 mm, 40-pin, QFN package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vin (min) (V) | 4.5 | Vin (max) (V) | 17 |
| Vout (min) (V) | 0.25 | Vout (max) (V) | 5.5 |
| Iout (max) (A) | 765 | Iq (typ) (mA) | 50 |
| Switching frequency (min) (kHz) | 300 | Switching frequency (max) (kHz) | 1500 |
| Features | Adjustable current limit, Dynamic Voltage Scaling, Enable, Frequency synchronization, I2C, Light Load Efficiency, Multiple Outputs, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO adjustable, Voltage Margining | Operating temperature range (°C) | -40 to 125 |
| Regulated outputs (#) | 2 | Number of phases | 8 |
| Rating | Catalog | Control mode | D-CAP+ |
| Type | Controller |
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