Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ITS4142N is a smart high-side power switch launched by Infineon Technologies, featuring an SOT-223-4 (PG-SOT223-4) package, suitable for applications in industrial, automotive electronics, and power management fields.

Product Attributes (ITS4142N)

Product Type: Power Switch IC - Distribution

Type: High Side

Number of Outputs: 1 Output

Output Current: 1.4 A  

Current Limit: 3 A  

On-Resistance—Maximum: 200 mOhms  

On-Time—Maximum: 100 us  

Off-Time—Maximum: 150 us  

Operating Supply Voltage: 12 V to 45 V  

Minimum Operating Temperature: -30°C  

Maximum Operating Temperature: +85°C  

Mounting Style: SMD/SMT

Package/Case: SOT-223-4

Functional Features (ITS4142N)

Short-circuit protection

Current limit

Overload protection

Overvoltage protection (including load dump)

Undervoltage shutdown with automatic restart and hysteresis functionality

Switching inductive loads

Negative voltage clamping on inductive load output terminals

CMOS-compatible input

Thermal shutdown with restart functionality

Electrostatic Discharge (ESD) Protection  

Ground Loss and Vbb Voltage Loss Protection  

Ultra-Low Standby Current  

Reverse Polarity Battery Protection (Requires External Resistor)  

Improved Electromagnetic Compatibility (EMC)

Applications (ITS4142N)  

• Suitable for various resistive, inductive, and capacitive loads  

• Microcontroller (µC) compatible power switch for 12 V and 24 V DC industrial applications

• Replaces electromagnetic relays and discrete circuits

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.