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DRV81242QPWPRQ1: 8-channel, 40V, 700mΩ fully protected configurable low-side and high-side driver

Overview:

The DRV81242QPWPRQ1 is an 8-channel low-side and high-side driver with protection and diagnostic features. This device is designed for controlling relays, LEDs, lamps, and motors. It supports various protection features, such as under-voltage, over-voltage, short-circuit, and open-load detection. The DRV81242QPWPRQ1 offers high integration with embedded protection and diagnostics, making it ideal for automotive body and powertrain applications.

DRV81242QPWPRQ1 Product Features:

Analogue supply voltage: 3V to 40V

Start-up voltage as low as 3V

Compliant with LV124 automotive standard

Digital supply voltage: 3V to 5.5V

Compatible with 3.3V and 5V microcontrollers

Minimum drain-source clamp voltage: 42V

Maximum source-to-ground clamp voltage: -18V

Independent power supply (VM_HS) for high-side channel

RDS(ON): Typical value of 700mΩ at 12V, 25°C

Current: 330mA per output at 85°C (all channels active)

Two parallel inputs with mapping capability

Fail-safe activation in limp-home mode

Utilising nSLEEP and IN pins

Two independent internal PWM generators

Bulb Inrush Mode (BIM) for driving lamps

Suitable for 2W/5W lamps and other capacitive loads

Low-current sleep mode: < 3µA at TJ ≤ 85°C

DRV81242QPWPRQ1 Applications:

Zone Control Modules (ZCM)

Body Control Modules (BCM)

Automotive Lighting

Petrol and Diesel Engines

Vehicle Control Units (VCU)

Programmable Logic Controllers (PLC)

• 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.