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TPS2590RSAT The Texas Instruments TPS2590RSAT is a hot swap controller designed for applications with bus voltages up to 20V. It offers integrated power management and protection features.
Mfr Part #:

TPS2590RSAT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2590RSAT is a hot swap controller designed for applications with bus voltages up to 20V. It offers integrated power management and protection features.
✓ Total Stock: 40,428 pcs
$ Price Range: $1.45

TPS2590RSAT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
40,178 pcs
On Request
40178 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
250 pcs
On Request
250 pcs On Request 1 On Request On Request 12+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS2590RSAT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Programmable Features
Supplier Device Package
Type
Voltage
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TPS2590RSAT Description

Short technical summary and product information.

The Texas Instruments TPS2590RSAT is an integrated hot swap controller designed for robust power management and protection in systems operating with bus voltages from 3V to 20V. This device features an adjustable current limit ranging from 2A to 5A, with a maximum current rating of 5.5A, and a low typical on-resistance of 29.5 mΩ. It includes essential protection mechanisms such as thermal shutdown, overcurrent protection, and undervoltage lockout (UVLO).

 

The TPS2590RSAT supports programmable features including auto-retry, circuit breaker functionality, fault timeout, and latched fault response, providing flexible system protection. Its typical quiescent current is a mere 25 µA, making it suitable for power-sensitive applications. The controller operates within a temperature range of -40°C to 125°C.

 

Packaged in a 16-QFN (4x4) footprint with surface mount capability, the TPS2590RSAT is designed for efficient integration into compact electronic designs. Its general-purpose application focus and comprehensive protection features make it a reliable choice for safeguarding power rails and loads in various electronic systems.

TPS2590RSAT Quick Information

Product Type: Hot Swap Controller
Canonical Name: TPS2590RSAT Hot Swap Controller
Subcategory: Power Management ICs

TPS2590RSAT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS2590RSAT Estimated Pricing

Qty Low High
1+ $1.45 $1.45

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS2590RSAT Features

  • Operates from 3V to 20V bus voltages.
  • Adjustable current limit from 2A to 5A.
  • Low 29.5 mΩ typical on-resistance.
  • Includes thermal shutdown and UVLO.
  • Supports auto-retry and latched fault.

TPS2590RSAT Applications

  • Ideal for system power rail protection.
  • Suitable for hot-swapping applications.
  • Used in general-purpose power management.
  • Protects against overcurrent events.

TPS2590RSAT FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TPS2590RSAT?

The TPS2590RSAT operates from 3V to 20V.

What is the typical on-resistance of the TPS2590RSAT?

The typical on-resistance is 29.5 mΩ.

What is the operating temperature range for this hot swap controller?

The operating temperature range is -40°C to 125°C.

What package type is the TPS2590RSAT available in?

The TPS2590RSAT is available in a 16-QFN (4x4) package.

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