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Name: TPS650231RSBR
Brand: Texas Instruments
SKU: TPS650231RSBR
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 TPS650231RSBR

Part No.:: TPS650231RSBR

Manufacturer:: Texas Instruments

Package:: 40-WFQFN Exposed Pad

Datasheet:: TPS650231RSBR.pdf

Description:: IC BAT PWR MGMT LI-ION 1C 40WQFN

In Stock:: 480

Quantity:: Add To Cart

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TPS650231RSBR Specifications

Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Active
Function:
Power Management
BatteryChemistry:
Lithium Ion/Polymer
NumberofCells:
1
FaultProtection:
Over Temperature
Interface:
I²C
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

TPS650231RSBR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS650231RSBR 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 TPS650231RSBR 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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TPS650231RSBR information

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TPS650231RSBR Typical application Circuitry

TPS650231RSBR

The TPS650231RSBR is a comprehensive power management integrated circuit (PMIC) from Texas Instruments, specifically designed to cater to the power requirements of portable and battery-powered devices. This IC integrates multiple DC/DC converters and linear regulators, providing a compact and efficient solution for managing various voltage rails within a system.

1. Main Power Input Connection: The TPS650231RSBR requires a stable power input connected to its PVIN pin (Pin 28). This power input is crucial as it supplies the integrated DC/DC converters and determines the overall efficiency and stability of the power management system.

2. System Power Rails: The IC provides several configurable output voltages through its DC/DC converters and LDOs. For example, the VDCDC1, VDCDC2, and VDCDC3 pins (Pins 21, 20, and 19, respectively) output the voltages from the integrated step-down converters. These outputs must be connected to the appropriate power rails in the system, ensuring that each component receives the correct voltage.

3. I2C Interface: The TPS650231RSBR features an I2C interface, connected via the SDA and SCL pins (Pins 30 and 31, respectively). This interface allows for programmable control over the device, including setting the output voltages, switching frequencies, and other operational parameters. Proper communication with the IC via I2C is essential for dynamic power management and configuration.

4. Ground Connections: Adequate grounding is crucial for the performance and stability of the PMIC. The TPS650231RSBR has multiple ground pins (e.g., PGND and AGND) that should be properly connected to the system ground. This ensures minimal noise and stable operation across the various integrated circuits powered by the PMIC.

5. Enable and Sequence Configuration: The TPS650231RSBR includes enable pins for its regulators (e.g., EN1, EN2, and EN3 for the DC/DC converters) and sequencing configuration pins. Proper configuration of these pins is essential for ensuring that the various power domains within the system are powered up and down in the correct sequence, preventing potential damage from incorrect voltage application or ensuring predictable system behavior.

Integrating the TPS650231RSBR into a system requires careful attention to these connections and configurations to leverage its full capabilities, ensuring efficient and reliable power management across the device's various subsystems.

TPS650231RSBR FAQ

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3. Are the TPS650231RSBR price and inventory displayed accurate?

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6. What is the process for return or replacement of TPS650231RSBR?

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 TPS650231RSBR we delivered, we will accept the replacement or return of the TPS650231RSBR 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 TPS650231RSBR.

(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