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TPS2481PW The Texas Instruments TPS2481PW is a hot swap controller designed for general-purpose applications. It operates over a wide voltage range and features I2C communication.
Mfr Part #:

TPS2481PW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2481PW is a hot swap controller designed for general-purpose applications. It operates over a wide voltage range and features I2C communication.
✓ Total Stock: 1,730 pcs
$ Price Range: $3.07

TPS2481PW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,730 pcs
On Request
1730 pcs On Request 1 On Request On Request On Request 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.

TPS2481PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Internal Switch(s)
Lead Spacing
Lead Style
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
Programmable Features
Supplier Device Package
Supplier Package
Type
Voltage
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TPS2481PW Description

Short technical summary and product information.

The Texas Instruments TPS2481PW is an active hot swap controller and I2C current monitor, suitable for general-purpose applications. It supports an input voltage range of 9V to 80V, with a typical operating range of 9V to 26V. The device is housed in a 20-TSSOP package and operates within a temperature range of -40°C to 125°C.

 

Key features include adjustable current limit, adjustable soft start, current monitoring, fault output, I2C, overcurrent protection, power good signal, SMbus, and short circuit protection. The overcurrent response is a circuit breaker with current limiting, and the fault response includes auto-retry. The quiescent current is typically 0.45 mA and a maximum of 0.1 mA.

 

This hot swap controller is designed to minimize inrush current into applications and protect both the load and the external FET from over-current or short-circuit conditions. Applications include servers, hard drives, storage networks, and base stations.

TPS2481PW Quick Information

Product Type: Hot Swap Controller
Canonical Name: TPS2481PW Hot Swap Controller
Subcategory: Power Management ICs

TPS2481PW Compliance

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

TPS2481PW Estimated Pricing

Qty Low High
1+ $3.07 $3.07

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

TPS2481PW Features

  • Wide 9V to 80V input voltage range.
  • Features I2C current monitoring.
  • Auto-retry fault response included.
  • Operates from -40°C to 125°C.
  • Packaged in a 20-TSSOP.

TPS2481PW Applications

  • Suitable for server applications.
  • Used in hard drive systems.
  • Designed for storage networks.
  • Applicable to base station designs.

TPS2481PW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2481PW?

The TPS2481PW operates from 9V to 26V, with an absolute maximum continuous voltage of 80V.

What package does the TPS2481PW come in?

The TPS2481PW is available in a 20-TSSOP surface mount package.

What is the operating temperature range of the TPS2481PW?

The TPS2481PW operates from -40°C to 125°C.

Does the TPS2481PW have an I2C interface?

Yes, the TPS2481PW includes an I2C interface for monitoring current, voltage, and power.

What protection features does the TPS2481PW offer?

The TPS2481PW provides overcurrent protection, short circuit protection, and undervoltage lockout (UVLO).

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