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Name: TPS62903RPJR
Brand: Texas Instruments
SKU: TPS62903RPJR
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 TPS62903RPJR

Part No.:: TPS62903RPJR

Manufacturer:: Texas Instruments

Package:: 9-VFQFN

Datasheet:

Description:: 3-V TO 17-V, 3-A, HIGH-EFFICIENC

In Stock:: 3826

Quantity:: Add To Cart

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TPS62903RPJR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Step-Down
OutputConfiguration:
Positive
Topology:
Buck
OutputType:
Adjustable
NumberofOutputs:
1
Voltage-Input(Min):
3V
Voltage-Input(Max):
17V
Voltage-Output(Min/Fixed):
0.4V
Voltage-Output(Max):
5.5V
Current-Output:
3A
Frequency-Switching:
1MHz, 2.5MHz
SynchronousRectifier:
Yes
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

TPS62903RPJR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS62903RPJR 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 TPS62903RPJR 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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TPS62903RPJR information

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TPS62903RPJR Typical application Circuitry Schematics

The TPS62903RPJR is a part of the TPS62903 series of high-frequency, synchronous, step-down converters from Texas Instruments. This device offers an input voltage range of 2.4 V to 5.5 V and an output current up to 2 A, making it suitable for a wide range of applications, including battery-powered devices, industrial equipment, and communications infrastructure. In a typical application circuit with the TPS62903RPJR, you might include the following components:

1. Input and Output Capacitors: These capacitors are used to reduce voltage ripple on the input and output, thereby enhancing the stability and performance of the power supply.

2. Inductor: The inductor, in conjunction with the output capacitor, forms the output filter of your power supply.

3. Feedback Resistors: These resistors are part of the feedback loop that allows the TPS62903RPJR to maintain a stable output voltage. The intended output voltage will determine the values of these resistors.

4. Soft-Start Capacitor: The soft-start time is controlled by a capacitor attached to the SS pin, which also helps to lessen initial inrush current.

5. Enable and Power Good Pins: A pull-up resistor may be used at the EN pin to enable the device by default. The Power Good (PG) pin can be used to communicate the status of the output voltage to a microcontroller or other supervisory circuit.

6. Protection Components: The TPS62903RPJR includes several built-in protection features, including overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown. This is a generalized circuit description.

For detailed information on how to design an application circuit with this device, refer to the TPS62903RPJR's datasheet and application notes provided by Texas Instruments. The exact schematic and component values will depend on your specific application requirements, so always ensure to follow the manufacturer's design guidelines.

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6. What is the process for return or replacement of TPS62903RPJR?

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 TPS62903RPJR we delivered, we will accept the replacement or return of the TPS62903RPJR 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 TPS62903RPJR.

(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