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TPS2046ADR The Texas Instruments TPS2046ADR is a power distribution switch featuring N-channel MOSFETs, 250mA continuous current per channel, and 80mOhm Rds On. It operates from 2.7V to 5.5V.
Mfr Part #:

TPS2046ADR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2046ADR is a power distribution switch featuring N-channel MOSFETs, 250mA continuous current per channel, and 80mOhm Rds On. It operates from 2.7V to 5.5V.
✓ Total Stock: 13,490 pcs
$ Price Range: $0.32

TPS2046ADR 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
11,000 pcs
On Request
11000 pcs On Request 1 On Request On Request 13+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,490 pcs
On Request
2490 pcs On Request 1 On Request On Request 17+ 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.

TPS2046ADR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2046ADR Description

Short technical summary and product information.

The Texas Instruments TPS2046ADR is a power distribution switch designed for applications with heavy capacitive loads and potential short circuits. It features two independent N-channel MOSFET switches, each controlled by a logic enable input.

 

Key electrical specifications include an operating voltage range of 2.7V to 5.5V and a continuous current capability of 250mA per channel. The switch exhibits a low on-resistance of 80mOhm typical. Protection features include current limiting, over-temperature shutdown, and undervoltage lockout (UVLO).

 

This device is available in an 8-SOIC surface mount package. The typical rise time is 2.5ms, and it offers independent thermal and short-circuit protection with an overcurrent logic output. The standby supply current is a maximum of 10µA for single/dual channels and 20µA for triple/quad channels.

 

The TPS2046ADR is suitable for power distribution systems requiring multiple power switches in a single package, offering robust protection against fault conditions.

TPS2046ADR Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2046ADR Power Distribution Switch
Subcategory: Load Drivers

TPS2046ADR Compliance

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

TPS2046ADR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2046ADR Features

  • 250mA continuous current per channel.
  • Low 80mOhm typical on-resistance.
  • Wide 2.7V to 5.5V operating voltage.
  • Integrated current limiting and over-temperature protection.
  • Surface mount 8-SOIC package.

TPS2046ADR Applications

  • Ideal for power distribution systems.
  • Suitable for heavy capacitive loads.
  • Protects against short circuit conditions.
  • Used in systems requiring multiple switches.

TPS2046ADR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TPS2046ADR?

The operating voltage range is 2.7 V to 5.5 V.

What is the continuous current rating per channel for the TPS2046ADR?

The continuous current rating is 250 mA per channel.

What is the typical on-resistance of the TPS2046ADR?

The typical on-resistance is 80 mOhm.

What type of fault protection does the TPS2046ADR offer?

It offers current limiting (fixed), over temperature, and UVLO protection.

What is the operating temperature range for the TPS2046ADR?

The operating temperature range is 0°C to 125°C (TJ).

What package type is the TPS2046ADR available in?

The TPS2046ADR is available in an 8-SOIC package.

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