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The MPQ4325GRE-AEC1 is a synchronous buck switching regulator with configurable frequencies (200kHz to 2.5MHz). It has an internally integrated upper tube MOSFETs (HS-FET) and lower tube MOSFETs (LS-FET) that provide high efficiency output current (IOUT) up to 5A via peak current mode control.

With a wide input voltage (VIN) range of 3.3V to 36V, the MPQ4325-AEC1 ADAPTS to a variety of step-down applications in automotive input environments. Its 1μA static current (IQ) in off mode allows the device to be used in battery-powered applications.

Features

Designed for automotive applications:

42V load drop tolerance

Up to 36V working input voltage (VIN)

Up to 5A continuous output current (IOUT)

Low pressure difference (LDO) mode

50ns Minimum on-time (tON_MIN)

Working junction temperature (TJ) range from -40°C to +150°C

Meets AEC-Q100 Level 1 certification

Extended battery life:

1μA low power supply shutdown current

24μA static current (IQ) in sleep mode

28μA switching IQ

Advanced asynchronous modulation (AAM) mode improves light-load efficiency

High performance for improved heat dissipation:

Internal 45 Mω upper MOSFET (HS-FET) and 25 Mω lower MOSFET (LS-FET)

Optimized for EMC/EMI:

Configurable switching frequencies from 200kHz to 2.5MHz (fSW)

Spectrum spread out (FSS) modulation

Symmetrical VIN pin arrangement

Comply with CISPR 25 Level 5 standards

MeshConnectTM Flip chip package

Additional features:

Fixed output options: 1V, 1.8V, 2.5V, 3V, 3.3V, 3.8V or 5V

Power supply normal (PG) output

External clock synchronization

Overcurrent protection with Hiccup mode (OCP)

Available in side-tinned QFN-14 (4mmx4mm) package

Functional safety system design capability:

Provides MPSafeTM QM system design documentation

• 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?

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• 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.