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The DRV8305NQPHPQ1 device is a gate driver IC for three-phase motor drive applications that provides three high-precision half-bridge drivers, each capable of driving one high-side and one low-side N-channel MOSFET. The charge pump driver supports low-voltage operation with a duty cycle of 100% for cold-start conditions. The device can withstand up to 45V load dips.

The DRV8305NQPHPQ1 features three bi-directional shunt amplifiers with variable gain settings and an adjustable offset reference for accurate low-side current measurement.

The DRV8305NQPHPQ1 features an integrated voltage regulator to meet the power requirements of microcontrollers (MCUs) or other systems. The regulator can be directly connected to the LIN physical interface to support low-power system standby and sleep modes.

Features

- AEC-Q100 compliant for automotive applications

- Ambient operating temperature range:

- Temperature Class 0 (E): -40°C to +150°C

- Temperature Class 1 (Q): -40°C to +125°C

- 4.4V to 45V Operating Voltage Range

- 1.25A and 1A peak gate drive current

- Intelligent gate drive architecture (IDRIVE and TDRIVE)

- Programmable high-side and low-side slew rate control

- Charge pump gate driver with 100% duty cycle support

- Three integrated shunt amplifiers

- 50mA integrated LDO (3.3V and 5V options)

- 3 PWM or 6 PWM input control up to 200kHz

- Capable of single PWM mode commutation

- Serial Peripheral Interface (SPI) for device setup and fault reporting

- Thermally enhanced 48-pin HTQFP package

- Protection features:

- Fault diagnostics and MCU watchdog

- Programmable dead-time control

- MOSFET breakdown protection

- MOSFET VDS overcurrent monitor

- GATE DRIVER FAILURE DETECTION

- Battery reverse protection support

- Limp home mode support

- Thermal warning and shutdown

Applications

- Three-phase BLDC and PMSM motors

- Automotive fuel and water pumps

- Automotive fans and blowers

• 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.