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RAA306012GNP is a smart gate driver for 3-phase brushless DC (BLDC) motor applications. It integrates three half-bridge gate drivers that are capable of driving up to three N-channel MOSFET bridges and supports bridge voltages from 6V to 65V. Each gate driver supports up to 0.64A source and 1.28A sink peak drive current with adjustable drive strength control. Adaptive and adjustable dead times are implemented to ensure robustness and flexibility. The active gate holding mechanism prevents Miller effect induced cross-conduction and further enhances robustness.

Feature Of RAA306012GNP

Operating power supply voltage:

VBRIDGE: 6V to 65V (78V abs max)

Voltage max (VM): 6V to 60V (65V abs max)

Operating ambient temperature: -40 °C to 125 °C

3-Phase gate drivers for BLDC applications

Switching frequency range up to 200kHz 

Peak 0.64A/1.28A source/sink current with 16 adjustable drive strength through SPI interface

Adaptive and adjustable dead time

Flexible configuration for gate driver

3-phase HI/LI mode and 3-phase PWM mode

Input control signal configuration

Support half-bridge, full-bridge configuration

Fully integrated power supply architecture

Two VCC LDOs allow for Sleep mode low IQ

500mA buck switching regulator generates drive voltage (5V to 15V adjustable)

100mA adjustable output LDO for MCU supplies (3.3V to 5V adjustable)

Three accurate differential amplifiers

Four levels of sense gain setting

Supports DC offset calibration during power-up and on-the-fly

BEMF sense amplifier for sensorless motor drive

Three comparators for hall sensor motor drive

Integrated protection features

7mm x 7mm 48 Ld QFN package (0.5mm pitch)

Applications Of RAA306012GNP

Cordless Vacuum Cleaner

Cordless Leaf Blower

Cordless power tools

Outdoor power equipment

Vacuum cleaners

Fans

Pumps

Robotics

Medical equipment

Industrial motor drives

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  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.

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• 6.Can the company issue an invoice?

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