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TPS2420RSAT The Texas Instruments TPS2420RSAT is a hot swap controller designed for general-purpose applications. It operates from 3V to 20V and offers a 5A current limit.
Mfr Part #:

TPS2420RSAT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2420RSAT is a hot swap controller designed for general-purpose applications. It operates from 3V to 20V and offers a 5A current limit.
✓ Total Stock: 496 pcs
$ Price Range: $1.45

TPS2420RSAT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
OTL Components ✓
Non-Authorised Inventory information
230 pcs
On Request
230 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
226 pcs
On Request
226 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
40 pcs
On Request
40 pcs On Request 1 On Request On Request 18+22+ 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.

TPS2420RSAT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Internal Switch(s)
Lead Style
Mounting Type
Number of Channels
Operating Temperature
Programmable Features
Quiescent Current
Supplier Device Package
Type
Voltage
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TPS2420RSAT Description

Short technical summary and product information.

The Texas Instruments TPS2420RSAT is an integrated hot swap controller designed for robust power protection. It supports an input voltage range of 3V to 20V and features an adjustable current limit up to 5A with a typical on-resistance of 30mΩ. This device is suitable for general-purpose applications requiring reliable power management.

 

Key features include programmable fault current, programmable hard current-limit, and a programmable fault timer. The TPS2420RSAT offers internal MOSFET power limiting, foldback, and supports both latching and auto-retry fault responses. It also provides an analog current monitor output and a power good output signal.

 

The controller is housed in a 16-QFN (4x4) package and is designed for surface mount installation. It operates within a temperature range of -40°C to 125°C, making it suitable for various environmental conditions. The device includes features like thermal limit and undervoltage lockout (UVLO) for enhanced system protection.

TPS2420RSAT Quick Information

Product Type: Hot Swap Controller
Canonical Name: TPS2420RSAT Integrated FET Hot-Swap Controller
Subcategory: eFuses and hot swap controllers

TPS2420RSAT Compliance

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

TPS2420RSAT Estimated Pricing

Qty Low High
1+ $1.45 $1.45

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

TPS2420RSAT Features

  • Operates from 3V to 20V input voltage.
  • Features a 5A adjustable current limit.
  • Low 30mΩ typical on-resistance.
  • Supports auto-retry and latched fault responses.
  • Includes power good and fault output signals.

TPS2420RSAT Applications

  • Ideal for system power protection.
  • Suitable for general purpose applications.
  • Used in power management circuits.
  • Provides overcurrent protection.

TPS2420RSAT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2420RSAT?

3V to 20V.

What package does the TPS2420RSAT come in?

16-QFN (4x4) and 16-VQFN Exposed Pad.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum current limit?

5A.

What is the typical on-resistance?

30mΩ.

What is the quiescent current?

3.9mA typical, 5mA maximum.

What programmable features does the TPS2420RSAT support?

Auto retry, circuit breaker, current limit, fault timeout, and latched fault.

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