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Name: TPS2042BDRBT
Brand: Texas Instruments
SKU: TPS2042BDRBT
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 TPS2042BDRBT

Part No.:: TPS2042BDRBT

Manufacturer:: Texas Instruments

Package:: 8-SON (3x3)

Datasheet:: TPS2042BDRBT.pdf

Description:: IC PWR SWITCH N-CHAN 1:2 8SON

In Stock:: 2726

Quantity:: Add To Cart

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TPS2042BDRBT Specifications

Package/Case:
8-SON (3x3)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
SwitchType:
General Purpose
NumberofOutputs:
2
Ratio-Input:Output:
1:2
OutputConfiguration:
High Side
OutputType:
N-Channel
Interface:
On/Off
Voltage-Load:
2.7V ~ 5.5V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
500mA
RdsOn(Typ):
70mOhm
InputType:
Non-Inverting
Features:
Status Flag
FaultProtection:
Current Limiting (Fixed), Over Temperature, UVLO
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TPS2042BDRBT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS2042BDRBT 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 TPS2042BDRBT 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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TPS2042BDRBT information

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TPS2042BDRBT Typical application Circuitry

TPS2042BDRBT

The TPS2042BDRBT is an integrated circuit (IC) renowned for its specific functionality and versatile application potential. This overview will elucidate the TPS2042BDRBT's purpose, typical use cases, key parameters, a detailed example of its implementation in a circuit, and considerations for circuit design.

Functionality of TPS2042BDRBT

The TPS2042BDRBT is crafted as a dual-channel, current-limited power distribution switch. It is adept at applications that demand controlled and safe power distribution across two channels, emphasizing precision and safety.

Application Scenarios for TPS2042BDRBT

The TPS2042BDRBT is primarily employed in dual-port USB devices, multi-peripheral power management systems, and in various electronic applications where independent management of two power channels is critical. The dual-channel configuration of the TPS2042BDRBT makes it ideal for complex power management tasks.

Parameter Characteristics of TPS2042BDRBT

Notable for its two independent output channels, the TPS2042BDRBT also features a wide operating voltage range, integrated overcurrent and thermal protection, and low on-resistance, ensuring efficient and reliable performance in various conditions.

Circuit Implementation with TPS2042BDRBT: Dual-Port USB Device Power Management

A detailed implementation of the TPS2042BDRBT in a dual-port USB device involves:

1. Separate Voltage Inputs for TPS2042BDRBT: Each channel's input, Pins 1 (VIN1) and 10 (VIN2), should be connected to a 5V power source.

2. Dual Output Channels of TPS2042BDRBT: Link Pin 5 (VOUT1) to the first USB port's power line, and Pin 6 (VOUT2) to the second USB port's power line.

3. Independent Control for Each Channel of TPS2042BDRBT: Pins 2 (EN1) and 9 (EN2) should be connected to distinct controllers, like microcontroller GPIOs, for separate operation of each channel.

4. Overcurrent and Fault Reporting for TPS2042BDRBT: Utilize Pins 3 (FAULT1) and 8 (FAULT2) to connect to a microcontroller, enabling separate status monitoring for each channel.

5. Grounding the TPS2042BDRBT: Ensure that Pins 4 (GND1) and 7 (GND2) are properly grounded to stabilize the circuit.

Design Considerations with TPS2042BDRBT

When designing circuits with the TPS2042BDRBT, it's essential to address the power needs of devices connected to each USB port, ensure stable voltage inputs for both channels, implement effective thermal management, and use the dual fault reporting features of the TPS2042BDRBT for enhanced safety. The selection of external components compatible with the TPS2042BDRBT and precise PCB layout are crucial for optimal functionality.

The TPS2042BDRBT is an efficient and reliable solution for dual-channel power distribution in applications such as dual-port USB devices. Its ability to independently control and protect each channel makes the TPS2042BDRBT a dependable choice for complex electronic systems. In designing a circuit for a dual-port USB device, careful consideration of each aspect of the TPS2042BDRBT's layout and components is key to ensuring efficient, reliable, and safe operation.

TPS2042BDRBT FAQ

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6. What is the process for return or replacement of TPS2042BDRBT?

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 TPS2042BDRBT we delivered, we will accept the replacement or return of the TPS2042BDRBT 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 TPS2042BDRBT.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations