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TPS2393PWR The Texas Instruments TPS2393PWR is a hot swap controller designed for -48V systems. It features a wide input voltage range and operates from -40°C to 85°C.
Mfr Part #:

TPS2393PWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2393PWR is a hot swap controller designed for -48V systems. It features a wide input voltage range and operates from -40°C to 85°C.
✓ Total Stock: 15,248 pcs
$ Price Range: $1.55

TPS2393PWR 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
13,697 pcs
On Request
13697 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
928 pcs
On Request
928 pcs On Request 1 On Request On Request 10+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
623 pcs
On Request
623 pcs On Request 1 On Request On Request 0740+ 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.

TPS2393PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Industrial Grade
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Programmable Features
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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TPS2393PWR Description

Short technical summary and product information.

The Texas Instruments TPS2393PWR is an integrated circuit designed for hot swap power management in nominal -48V systems. It operates with supply voltages ranging from -20V to -80V and can withstand transient spikes up to -100V. This device enables the live insertion of plug-in cards and modules into powered systems.

 

Key features include programmable current limit, programmable current slew rate, and programmable undervoltage/overvoltage thresholds with hysteresis. It also offers debounced insertion detection inputs and an open-drain power good (PG) output. The TPS2393PWR includes a fault timer to prevent nuisance trips and an open-drain fault output. It is available in a 14-pin TSSOP package.

 

Applications for the TPS2393PWR include -48V distributed power systems, central office switching, and wireless base stations. Its robust design and programmable features make it suitable for demanding power management tasks in telecommunications and industrial environments.

TPS2393PWR Quick Information

Product Type: Hot Swap Controller
Canonical Name: TPS2393PWR Hot Swap Controller
Subcategory: Power Protection Switches & Controllers

TPS2393PWR Compliance

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

TPS2393PWR Estimated Pricing

Qty Low High
1+ $1.55 $1.55

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

TPS2393PWR Features

  • Wide input voltage range: -20V to -80V.
  • Programmable current limit and slew rate.
  • Programmable UV/OV thresholds with hysteresis.
  • Debounced insertion detection inputs.
  • Available in a 14-TSSOP package.

TPS2393PWR Applications

  • For -48V telecom hot swap systems.
  • Used in base station power distribution.
  • Enables safe board insertion in live systems.
  • Suitable for industrial control panels.

TPS2393PWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2393PWR?

-80V to -20V (transient to -100V).

What package does the TPS2393PWR come in?

14-TSSOP (0.173", 4.40mm Width) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

What features are programmable on the TPS2393PWR?

Current limit, fault timeout, OVP, slew rate, and UVLO.

How many channels does the TPS2393PWR have?

It is a single-channel hot swap controller.

What is the quiescent current consumption?

Typically 1.05 mA, maximum 1.5 mA.

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