Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The VNI4140KTR is a monolithic device manufactured using ST's VIPower technology and is designed to drive four independent resistive or inductive loads, one side of which is connected to ground. Active current limiting prevents the system power supply from dropping out in the event of a short circuit in the load. The built-in thermal shutdown protects the chip from overheating and short circuits. In the event of an overload, the channel is automatically switched off and back on again to keep the junction temperature between TTSD and TR. If this condition brings the case temperature to TCSD, the overloaded channel will be switched off and only restarted when the case temperature drops to TCR. If more than one channel is in an overload condition, restart of the overloaded channel is not simultaneous to avoid high peak currents from the supply. Non-overloaded channels continue to operate normally. The diagnostic output for an open drain indicates an overheat condition. , , and

Specification

Series: VIPower™  

Switch type: General purpose  

Number of outputs: 4  

Ratio - Input:Output: 1:1  

Output Configuration: High End  

Output type: N-channel  

Interface: On/Off  

Voltage - Load: 10.5V ~ 36V  

Voltage - Supply (Vcc/Vdd): not required  

Current - Output (Max): 700mA  

On-resistance (typical): 80 milliohms (max)  

Input Type: Non-inverting  

Characteristics: Status flag  

Fault Protection: Current Limit (fixed), Over Temperature  

Operating Temperature: -40°C ~ 125°C (TJ)  

Mounting Type: Surface Mount  

Supplier Device Package: PowerSSO-24  

Package/Case: 24-PowerBSOP (0.295", 7.50 mm wide)  

Basic Part Number: VNI4140

• 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.