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Name: TPS259571DSGR
Brand: Texas Instruments
SKU: TPS259571DSGR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TPS259571DSGR

Part No.:: TPS259571DSGR

Manufacturer:: Texas Instruments

Package:: 8-WFDFN Exposed Pad

Datasheet:: TPS259571DSGR.pdf

Description:: IC PWR MGMT EFUSE 2.7-18V 8WSON

In Stock:: 3208

Quantity:: Add To Cart

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TPS259571DSGR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Electronic Fuse
SensingMethod:
-
Accuracy:
±7.5%
Voltage-Input:
2.7V ~ 18V
Current-Output:
4A
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TPS259571DSGR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS259571DSGR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TPS259571DSGR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TPS259571DSGR information

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TPS259571DSGR Typical application Circuitry

TPS259571DSGR

The TPS259571DSGR is a specialized integrated circuit (IC) chip, designed to fulfill distinct functionalities and suitable for a range of applications. This section details its functions, application scenarios, parameter features, a specific application circuitry, and design considerations.

Functionality of TPS259571DSGR

The TPS259571DSGR is primarily a Power Limiting Protector IC. It is designed to safeguard systems against overcurrent and overvoltage conditions, making it essential for power management tasks.

Application Scenarios

1. USB Power Delivery: For controlling and protecting USB power lines.

2. Portable Devices: Utilized in battery-powered devices for power regulation.

3. Industrial Systems: Integrated in industrial control systems for managing power supply and protection.

Parameter Characteristics

- Adjustable Current Limit: Allows setting specific current limits based on the application's needs.

- Overvoltage Protection: Protects the circuit from voltage spikes.

- Fast Response Time: Quickly responds to overcurrent and overvoltage conditions.

Detailed Circuit Connection for USB Power Delivery

Focusing on a USB power delivery application:

Current Limit Setting

- Set the Current Limit: Connect a resistor from the ILIM pin to GND to set the desired current limit. The value of this resistor determines the current threshold.

Device Connection

- Connect to USB Power Line: The input of the TPS259571DSGR (VIN pin) should be connected to the USB power source, and the output (VOUT pin) to the USB device.

Fault Indication

- Fault Output: Connect the FLT pin to a microcontroller or indicator for fault indication. This pin goes low when an overcurrent or overvoltage condition occurs.

Power Good Indicator

- Power Good (PG) Status: The PG pin can be connected to an LED or a microcontroller to indicate when the power is within the specified range.

Design Considerations

- Precise Resistor

Selection: Carefully select the resistor for the ILIM pin to set an accurate current limit.

- Thermal Management: Ensure proper heat dissipation, as power limiting can generate heat.

- Load Characteristics: Understand the characteristics of the USB device being protected, especially its normal operating current.

- Voltage Rating: Ensure that the voltage ratings of the TPS259571DSGR match the USB power source specifications.

In conclusion, the TPS259571DSGR serves as a Power Limiting Protector IC, making it highly suitable for applications like USB power delivery, portable devices, and industrial systems. When designing circuits with this IC, it is crucial to consider precise resistor selection, thermal management, load characteristics, and voltage ratings. By taking these factors into account, the TPS259571DSGR can be effectively utilized in safeguarding and managing power in various electronic applications.

TPS259571DSGR FAQ

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3. Are the TPS259571DSGR price and inventory displayed accurate?

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6. What is the process for return or replacement of TPS259571DSGR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TPS259571DSGR we delivered, we will accept the replacement or return of the TPS259571DSGR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TPS259571DSGR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations