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ITS428L2ATMA1 The Infineon Technologies ITS428L2ATMA1 is a smart high-side switch designed for power distribution applications. It features N-Channel output, 5.8A current capability, and low 50mOhm Rds On.
Mfr Part #:

ITS428L2ATMA1

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies ITS428L2ATMA1 is a smart high-side switch designed for power distribution applications. It features N-Channel output, 5.8A current capability, and low 50mOhm Rds On.
✓ Total Stock: 11,420 pcs
$ Price Range: $2.46

ITS428L2ATMA1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,420 pcs
On Request
1420 pcs On Request 1 On Request On Request On Request 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.

ITS428L2ATMA1 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
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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ITS428L2ATMA1 Description

Short technical summary and product information.

The Infineon Technologies ITS428L2ATMA1 is a smart high-side switch belonging to the PROFET family, designed for industrial applications. This N-channel switch operates as a high-side driver, providing a single output with a current capability of 5.8A and a typical ON-resistance of 50mOhm.

 

Key features include a status flag for monitoring output conditions and comprehensive fault protection, encompassing current limiting, open load detection, over-temperature, and over-voltage protection. The device is suitable for a wide operating temperature range of -30°C to 85°C (TA).

 

Packaged in a TO-252-5, DPak (4 Leads + Tab) format, the ITS428L2ATMA1 is designed for surface mount applications. Its interface is a simple On/Off control, making it a versatile component for various power management tasks.

 

This general-purpose switch is ideal for applications requiring reliable load control and protection in industrial environments.

ITS428L2ATMA1 Quick Information

Product Type: Smart High-Side Switch
Series: ITS428L2
Canonical Name: ITS428L2ATMA1 Smart High-Side Switch
Subcategory: Power Distribution Switches

ITS428L2ATMA1 Compliance

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

ITS428L2ATMA1 Estimated Pricing

Qty Low High
1+ $2.46 $2.46

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

ITS428L2ATMA1 Features

  • N-channel smart high-side switch.
  • 5.8A current capability.
  • Low 50mOhm typical ON-resistance.
  • Includes status flag and fault protection.
  • Surface mount TO-252-5 package.

ITS428L2ATMA1 Applications

  • Ideal for automotive and industrial load switching.
  • Suitable for resistive and inductive load driving.
  • Used in systems requiring fault protection.
  • High side switch for 12V and 24V environments.
  • Diagnostic status flag for system monitoring.

ITS428L2ATMA1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type for the ITS428L2ATMA1?

The device is available in a TO-252-5, DPak (4 Leads + Tab), TO-252AD package, with a supplier device package of PG-TO252-5-11.

What is the operating temperature range?

The operating temperature range is -30°C to 85°C (TA).

What is the maximum continuous output current?

The maximum continuous output current is 5.8A.

Is the switch high side or low side?

The switch is a high side, N-Channel output configuration.

What fault protection features are included?

Fault protection includes fixed current limiting, open load detect, over temperature, and over voltage.

What is the typical Rds(on) of the ITS428L2ATMA1?

The typical on-resistance (Rds(on)) is 50 mOhm.

How is the switch controlled?

The switch is controlled via an on/off interface.

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