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TPS2491DGSRG4 The Texas Instruments TPS2491DGSRG4 is a Hot Swap Controller designed for general-purpose applications. It operates within a wide voltage range and features Auto Retry functionality.
Mfr Part #:

TPS2491DGSRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2491DGSRG4 is a Hot Swap Controller designed for general-purpose applications. It operates within a wide voltage range and features Auto Retry functionality.
✓ Total Stock: 39,405 pcs
$ Price Range: $1.31

TPS2491DGSRG4 Available from 3 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
32,873 pcs
On Request
32873 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,996 pcs
On Request
3996 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,536 pcs
On Request
2536 pcs On Request 1 On Request On Request 1829+ 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.

TPS2491DGSRG4 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
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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TPS2491DGSRG4 Description

Short technical summary and product information.

The Texas Instruments TPS2491DGSRG4 is a Hot Swap Controller IC designed for safe power management in electronic systems. It supports a wide operating voltage range from 9V to 80V, making it suitable for various applications. This device features an Auto Retry function, which helps in managing power fluctuations and ensuring system stability.

 

Key specifications include a current rating of 1 mA and it operates within a temperature range of -40°C to 85°C. The controller is housed in a compact 10-VSSOP package, suitable for surface mounting. It offers programmable features such as current limit, fault timeout, and undervoltage lockout (UVLO), providing comprehensive protection for the system and external MOSFETs.

 

This Hot Swap Controller is designed for general-purpose applications and features a single channel. The device is RoHS3 Compliant, indicating adherence to environmental standards. Its surface mountable package and robust feature set make it a versatile component for power control and protection circuits.

TPS2491DGSRG4 Quick Information

Product Type: Hot Swap Controller
Canonical Name: Texas Instruments TPS2491DGSRG4 Hot Swap Controller
Subcategory: Power Management

TPS2491DGSRG4 Compliance

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

TPS2491DGSRG4 Estimated Pricing

Qty Low High
1+ $1.31 $1.31

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

TPS2491DGSRG4 Features

  • Operates from 9V to 80V.
  • Features Auto Retry functionality.
  • Supports programmable current limit.
  • Housed in a 10-VSSOP package.
  • RoHS3 Compliant.

TPS2491DGSRG4 Applications

  • Protects circuits during hot-swap insertion.
  • Controls inrush current in high-voltage systems.
  • Used in industrial equipment power management.
  • Suitable for telecom and networking power rails.
  • Provides programmable overcurrent and overvoltage protection.

TPS2491DGSRG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TPS2491DGSRG4?

The TPS2491DGSRG4 operates from 9V to 80V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the TPS2491DGSRG4 available in?

The TPS2491DGSRG4 is available in a 10-VSSOP package.

Does the TPS2491DGSRG4 have an Auto Retry feature?

Yes, the TPS2491DGSRG4 features Auto Retry.

What programmable features does the TPS2491DGSRG4 offer?

The TPS2491DGSRG4 offers programmable current limit, fault timeout, and UVLO.

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