TPS2052BD

Effective Inventory7,348

Power Distribution Switch

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.

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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.

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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]

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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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TPS2052BD DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $0.776 $0.78
10 $0.645 $6.45
30 $0.579 $17.37
100 $0.513 $51.30
500 $0.473 $236.50
1000 $0.453 $453.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for TPS2052BD or email to us: Email: [email protected], we will contact you in 12 hours.

TPS2052BD Details

The TPS2052BD is a dual-channel power-distribution switch from Texas Instruments, designed for reliable power management in various applications. This device features sophisticated power-on reset circuitry, enhanced protection against overvoltage, and fault-tolerant operation in the presence of faults. It is housed in an SOIC (D)-8 package, making it suitable for compact circuit designs.

Key Features

  • Sophisticated Power-On Reset Circuitry: Provides reliable power-on reset functionality.
  • Enhanced Protection Against Overvoltage: Offers enhanced protection against overvoltage conditions.
  • Fault-Tolerant Operation in the Presence of Faults: Ensures system reliability by providing fault-tolerant operation.
  • Magnetic Field Sensing Functionality: Enables magnetic field sensing for various applications.

Applications

  • Power Management Systems: Suitable for power management systems requiring reliable power distribution and fault-tolerant operation.
  • Automotive Applications: Used in automotive applications where high-reliability power management is critical.
  • Industrial Control Systems: Applied in industrial control systems that require robust power management and fault tolerance.

Where to Use

The TPS2052BD is suitable for applications that require reliable power distribution, fault-tolerant operation, and enhanced protection against overvoltage. It is ideal for systems where magnetic field sensing is necessary.

How to Use

Connect the TPS2052BD to your power management system by wiring the device according to its pinout diagram. Ensure proper power supply connections and follow the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the TPS2052BD illustrates how to connect the device in a typical power management system. It includes connections for power supply, ground, and signal lines, ensuring proper operation and reliable power distribution.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Complementary

The TPS2052BD can be complemented by other power management devices from Texas Instruments, such as the TPS2051BD or TPS2053BD, which offer additional features and performance for specific applications.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum current rating of the TPS2052BD?

A: The TPS2052BD has a maximum current rating of 1A per channel. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the TPS2052BD be used in automotive applications?

A: Yes, the TPS2052BD is suitable for automotive applications where high-reliability power management is critical. It offers enhanced protection against overvoltage and fault-tolerant operation.

TPS2052BD

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product type Fixed current limit, Power switch Vin (min) (V) 2.7
Vin (max) (V) 5.5 Continuous current (max) (A) 0.5
Current limit (A) 1 Operating temperature range (°C) -40 to 125, -40 to 85
Enable Active High Number of switches 2
Current limit accuracy at 1 A 0.25 Rating Catalog

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TPS2052BD PDF Download

FAQs

What is TPS2052BD?

The TPS2052BD is a dual high-power precision power distribution switch designed by Texas Instruments. It is suitable for applications requiring power switching and current limiting, such as USB ports, hot-swappable devices, and battery charging circuits.

How Does TPS2052BD Work?

The TPS2052BD functions as a power distribution switch with built-in current limiting and overcurrent protection. It allows or disconnects the flow of power to connected loads based on control signals. The device monitors the current passing through and limits it to a set threshold, protecting the circuit and the load from excessive current.

How Many Pins does TPS2052BD have and What are the Functions of the Pinout Configuration?

The TPS2052BD is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • IN1, IN2: Input voltage pins for channel 1 and channel 2, respectively.
  • EN1, EN2: Enable control pins for channel 1 and channel 2, respectively.
  • OUT1, OUT2: Output voltage pins for channel 1 and channel 2, respectively.
  • FLT1, FLT2: Fault indicator pins for channel 1 and channel 2, respectively.
  • GND: Ground pin.
  • ILIM: Current limit setting pin.

What are the Pros and Cons of TPS2052BD?

Pros:

  • Current Limiting: Built-in current limiting functionality protects the circuit and load from overcurrent conditions.
  • Overcurrent Protection: Offers overcurrent protection to prevent damage to the connected devices.
  • Dual Channel: Provides two independent channels for versatile power distribution applications.
  • Enable Control: Enable pins allow for easy control of power switching.
  • Compact Package: The 14-pin SOIC package is space-efficient and suitable for compact designs.

Cons:

  • Heat Dissipation: May require additional heat dissipation measures depending on the power dissipation and ambient conditions.
  • Complexity: Requires understanding of current limiting settings and fault indicators for proper operation.
  • External Components: Additional circuitry may be needed for specific application requirements.

Are There Any Equivalents/Alternatives to TPS2052BD for Recommendation?

  • The TPS2052BE from Texas Instruments is a similar dual high-power precision power switch.
  • Alternatives to the TPS2052BD include the FPF2195 from Fairchild Semiconductor and the MAX16054 from Maxim Integrated.

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