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Name: TPS2556DRBT
Brand: Texas Instruments
SKU: TPS2556DRBT
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 TPS2556DRBT

Part No.:: TPS2556DRBT

Manufacturer:: Texas Instruments

Package:: 8-SON (3x3)

Datasheet:: TPS2556DRBT.pdf

Description:: IC PWR SWITCH N-CHAN 1:1 8SON

In Stock:: 2581

Quantity:: Add To Cart

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TPS2556DRBT Specifications

Package/Case:
8-SON (3x3)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
SwitchType:
General Purpose
NumberofOutputs:
1
Ratio-Input:Output:
1:1
OutputConfiguration:
High Side
OutputType:
N-Channel
Interface:
On/Off
Voltage-Load:
2.5V ~ 6.5V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
5A
RdsOn(Typ):
22mOhm
InputType:
Non-Inverting
Features:
Slew Rate Controlled, Status Flag
FaultProtection:
Current Limiting (Adjustable), Over Temperature, UVLO
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TPS2556DRBT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS2556DRBT 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 TPS2556DRBT 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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TPS2556DRBT information

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TPS2556DRBT Typical application Circuitry

TPS2556DRBT

The TPS2556DRBT is a specialized semiconductor chip with a distinct set of functionalities, suitable for various application scenarios, and characterized by unique technical specifications.

Functionality of TPS2556DRBT

The TPS2556DRBT functions as an adjustable, precision current-limited power distribution switch. It is engineered to manage power distribution in electronic circuits efficiently, focusing on providing critical overcurrent protection and precision current regulation to ensure the safety and reliability of the system.

Application Scenarios

This chip is used in:

- USB Power Management: Controlling power in USB ports and hubs.

- Battery-Powered Devices: Managing power supply in portable electronic gadgets.

- Industrial Control Systems: Regulating power in industrial automation setups.

Key Specifications

- Adjustable Current Limiting: Customizable current threshold settings.

- Overcurrent Protection: Safeguards against excess current draw.

- Reverse Voltage Protection: Prevents damage from incorrect power connections.

- Low RDS(on): Minimizes power loss during operation.

Application Example: USB Port Power Management

In a USB port management scenario, the TPS2556DRBT can be utilized to control and protect the power supply of each USB port. Here's a detailed circuit connection guide:

Circuit Connection Overview

1. Power Input (VIN Pin): Connect this pin to the USB hub's 5V main power supply.

2. Load Output (VOUT Pin): Attach this pin to the power line of the USB port within the hub.

3. Enable Control (EN Pin): Link this pin to a control mechanism, such as a microcontroller, to enable or disable the power switch.

4. Current Limit Configuration (ILIM Pin): Use an external resistor connected to this pin to precisely set the current limit for the port.

5. Ground Connection (GND Pin): Essential for establishing a common ground for the entire circuit.

6. Fault Indicator (FAULT Pin): Connect to a monitoring system or indicator to signal fault conditions like overcurrent events.

Design Considerations

When designing circuits with the TPS2556DRBT, consider the following factors:

- Power Distribution Efficiency: Aim to minimize power loss across the switch.

- Accuracy in Current Limit Setting: Ensure precise setting of current limits for effective protection.

- USB Device Compatibility: Confirm compatibility with the power requirements of connected USB devices.

- Circuit Safety Measures: Include additional safeguards against voltage spikes and short circuits.

By following these design principles and implementing the specified pin connections, the TPS2556DRBT can be effectively used in USB port management systems, enhancing power control and protection, thereby ensuring the safe and efficient operation of connected USB devices.

TPS2556DRBT FAQ

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3. Are the TPS2556DRBT price and inventory displayed accurate?

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6. What is the process for return or replacement of TPS2556DRBT?

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 TPS2556DRBT we delivered, we will accept the replacement or return of the TPS2556DRBT 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 TPS2556DRBT.

(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