DistyParts Icon
TPS2042ADRG4 The Texas Instruments TPS2042ADRG4 is a dual-channel N-channel power distribution switch. It offers a continuous current of 500mA per channel and features integrated fault protection.
Mfr Part #:

TPS2042ADRG4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2042ADRG4 is a dual-channel N-channel power distribution switch. It offers a continuous current of 500mA per channel and features integrated fault protection.
✓ Total Stock: 7,190 pcs
$ Price Range: $0.32

TPS2042ADRG4 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
6,690 pcs
On Request
6690 pcs On Request 1 On Request On Request 0414+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request 09+ 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.

TPS2042ADRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Type
Interface
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Tape & Reel
Voltage
View Similar Products (0)

TPS2042ADRG4 Description

Short technical summary and product information.

The Texas Instruments TPS2042ADRG4 is a dual-channel, N-channel power distribution switch designed for applications with heavy capacitive loads and potential short circuits. It operates within a voltage range of 2.7V to 5.5V and provides 500mA of continuous current per channel.

 

Key electrical characteristics include a typical Rds On of 80mOhm and a switch current limit of 0.9A. The device incorporates essential fault protection mechanisms such as fixed current limiting, over-temperature shutdown, and undervoltage lockout (UVLO). It also features a status flag for monitoring output conditions and a typical rise time of 2.5ms.

 

This power distribution switch is housed in an 8-SOIC package and is designed for surface mount applications. The ambient operating temperature range is specified from 0°C to 85°C, although some database entries indicate up to 125°C. The TPS2042ADRG4 is suitable for power management systems requiring reliable current control and protection for multiple output channels.

TPS2042ADRG4 Quick Information

Product Type: Power Distribution Switch
Series: TPS2042A
Canonical Name: Texas Instruments TPS2042ADRG4 Power Distribution Switch
Subcategory: Load Driver

TPS2042ADRG4 Compliance

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

TPS2042ADRG4 Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2042ADRG4 Features

  • Provides 500mA continuous current per channel.
  • Features typical 80mOhm Rds On.
  • Operates from 2.7V to 5.5V supply.
  • Includes current limiting and over-temperature protection.
  • Equipped with a status flag output.

TPS2042ADRG4 Applications

  • Used in USB port power control.
  • Ideal for general-purpose switching.
  • Suitable for power distribution boards.
  • Designed for 5V or 3.3V systems.
  • Used in hot-swap and load switching.

TPS2042ADRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2042ADRG4?

The operating voltage range is 2.7 V to 5.5 V.

What package is the TPS2042ADRG4 available in?

It is available in an 8-SOIC surface-mount package.

What is the operating temperature range of the TPS2042ADRG4?

The datasheet specifies an ambient temperature range of 0°C to 85°C.

What is the continuous current per channel?

500 mA continuous current per channel.

What is the typical on-resistance of the TPS2042ADRG4?

The typical on-resistance is 80 mOhm.

What fault protection features are included?

Fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO).

What type of control interface does the TPS2042ADRG4 use?

It uses an On/Off interface with a non-inverting input.

Home

Categories