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TPS2343DDPR The Texas Instruments TPS2343DDPR is a Hot Swap Controller designed for PCI and PCI-X applications. It features multiple voltage rails and current regulation.
Mfr Part #:

TPS2343DDPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2343DDPR is a Hot Swap Controller designed for PCI and PCI-X applications. It features multiple voltage rails and current regulation.
✓ Total Stock: 4,018 pcs
$ Price Range: $1.31

TPS2343DDPR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,948 pcs
On Request
2948 pcs On Request 1 On Request On Request 1110+PB On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,070 pcs
On Request
1070 pcs On Request 1 On Request On Request 1110+ 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.

TPS2343DDPR 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
Supplier Package
Type
Voltage
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TPS2343DDPR Description

Short technical summary and product information.

The Texas Instruments TPS2343DDPR is a Hot Swap Controller IC designed for applications involving PCI and PCI-X slots. It supports multiple voltage rails including 1.5V, 3.3V, 5V, and ±12V, with current capabilities of 100mA, 375mA, and 1.1A. The device offers features such as latched fault protection and thermal limit, along with programmable current limit and slew rate.

 

This controller is suitable for hot plug slots in servers, providing essential power management functions. It operates within a temperature range of -40°C to 85°C and is available in a 80-HTSSOP package, specifically an 80-TFSOP (0.240", 6.10mm Width) Exposed Pad, designed for surface mounting.

 

The TPS2343DDPR integrates internal power switches and provides control for power FETs, ensuring safe insertion and removal of cards from live systems. Its design includes overload protection and current regulation on key supplies to maintain system stability.

TPS2343DDPR Quick Information

Product Type: Hot Swap Controller
Canonical Name: TPS2343DDPR Hot Plug Controller
Subcategory: Power Management

TPS2343DDPR Compliance

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

TPS2343DDPR Estimated Pricing

Qty Low High
1+ $1.31 $1.31

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

TPS2343DDPR Features

  • Hot Swap Controller for PCI/PCI-X.
  • Supports multiple voltage rails.
  • Programmable current limit and slew rate.
  • Latched fault and thermal limit protection.
  • 80-HTSSOP package for surface mounting.

TPS2343DDPR Applications

  • Ideal for server hot plug slots.
  • Used in PCI and PCI-X systems.
  • Enables safe card insertion/removal.

TPS2343DDPR FAQs

7 frequently asked questions generated from this part’s specifications.
What type of controller is the TPS2343DDPR?

The TPS2343DDPR is a Hot Plug Controller.

What applications is the TPS2343DDPR designed for?

The TPS2343DDPR is designed for PCI and PCI-X applications.

What are the supported voltage ranges for the TPS2343DDPR?

The TPS2343DDPR supports 1.5V, 3.3V, 5V, and ±12V.

What is the operating temperature range of the TPS2343DDPR?

The TPS2343DDPR operates from -40°C to 85°C.

What package type is the TPS2343DDPR supplied in?

The TPS2343DDPR is supplied in an 80-HTSSOP package.

Does the TPS2343DDPR have overload protection?

Yes, the TPS2343DDPR has overload protection on all supplies.

What is the Moisture Sensitivity Level (MSL) for the TPS2343DDPR?

The Moisture Sensitivity Level (MSL) for the TPS2343DDPR is 1.

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