Texas Instruments TPS51397A chip

Texas Instruments TPS51397A chip

Texas Instruments
3D_ti_TPS51397A
New

Texas Instruments TPS51397A is a synchronous step-down (buck) voltage converter with a capacity of up to 10 A, used in electronic devices. The component is responsible for regulating the supply voltage and is intended for professional electronics repairs.

  • Designation: TPS51397A
  • Chip manufacturer: Texas Instruments
  • Type: synchronous step-down converter (10 A)
  • Mounting: SMD
  • Application: regulation of the supply voltage on the motherboard
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Texas Instruments TPS51397A chip – step-down converter

TPS51397A is a synchronous voltage converter (step-down/buck) from Texas Instruments with a current capacity of up to 10 A. The component is used in electronic devices to regulate the supply voltage of components.

The chip can be used as a replacement part in the event of damage to the original voltage converter on the motherboard. Installation requires appropriate soldering equipment and experience in SMD electronics repairs.

Key features of the TPS51397A chip

  • Manufacturer: Texas Instruments
  • Designation: TPS51397A
  • Chip type: synchronous step-down converter (buck converter)
  • Maximum output current: 10 A
  • Application: regulation of the supply voltage on the motherboard of an electronic device

What is a step-down converter used for?

Buck converters lower the input voltage to the value required by the processor and other motherboard components, ensuring their stable power supply. Damage to such a chip can cause the device to fail to start, spontaneous restarts, or a complete lack of power to a given section of the board.

Before purchasing, check the chip designation

Before ordering, the full designation of the chip on the motherboard being repaired should be compared. The TPS513xx family includes several variants with similar but not identical parameters.

We recommend selecting the chip based on the designation of the original component, and not solely on the device model.

Application

The TPS51397A chip is intended mainly for:

  • electronics service centers,
  • technicians dealing with motherboard repairs,
  • professional SMD soldering stations.

Important: replacing the chip requires precise soldering. Before installation, make sure that the designation and version of the chip match the component on the board being repaired.

: 3D_ti_TPS51397A
: 10 Items
Hurry! only 10 items left in stock.
New

Specific References

EAN13
5903981928354

Please note that shipments outside Poland are currently suspended due to EPR (Extended Producer Responsibility) regulations.

We are currently reviewing the available options and associated costs of expanding international shipping while ensuring compliance with applicable EPR requirements.

We apologize for any inconvenience and appreciate your understanding and patience.

We have three main product condition types in our shop:

1. New - brand new, mostly used for the first assembly, such as integraded chips, data sockets or analogue sticks. Covered by a 24-month warranty (6 months for batteries).

2. Used - the smallest group in our assortment. Fully functional, but we cannot determine their condition. Mostly items that do not breaks down. These group include power supplies for consoles (e.g. 3DS or Xbox 360) or memory cards. Covered by a 6-month warranty.

3. Refurbished renewed, from disassembly - the largest group of products - professionally disassembled, tested for proper operation and, if necessary, refurbished and cleaned. They meet the same quality requirements that the manufacturer sets for all new devices. Key components replaced using original parts (e.g. lasers in disc drives, analogue sticks in controllers). Covered by a 12-month warranty (6 months for batteries).

In cases where the visual aspect is important (e.g. housings), the assortment is divided into 3 additional subgroups:

  • Grade A - perfect condition, products are most often obtained from the dismantling of brand new devices.
  • Grade B - minimal traces of use resulting from a short time of use or repackaging. Warranty exchanges of equipment, 14-day returns, etc.
  • Grade C - goods in generally good condition, with normal traces of use resulting from use.

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Texas Instruments TPS51397A chip

Texas Instruments TPS51397A is a synchronous step-down (buck) voltage converter with a capacity of up to 10 A, used in electronic devices. The component is responsible for regulating the supply voltage and is intended for professional electronics repairs.

  • Designation: TPS51397A
  • Chip manufacturer: Texas Instruments
  • Type: synchronous step-down converter (10 A)
  • Mounting: SMD
  • Application: regulation of the supply voltage on the motherboard

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