DRV8106 Automotive Half Bridge Gate Driver IC

DRV8106-Q1 Automotive Half-Bridge Smart Gate Driver With Wide Common Mode Inline Current Sense Amplifier IC

Description:

The DRV8106-Q1 is a highly integrated half-bridge gate driver, capable of driving high-side and low-side N-channel power MOSFETs. It generates the proper gate drive voltages using an integrated doubler charge pump for the high-side and a linear regulator for the low-side.

The device uses a smart gate drive architecture to reduce system cost and improve reliability. The gate driver optimizes dead time to avoid shoot-through conditions, provides control to decreasing electromagnetic interference (EMI) through adjustable gate drive current, and protects against drain to source and gate short conditions with VDS and VGS monitors.

A wide common mode shunt amplifier provides inline current sensing to continuously measure motor current even during recirculating windows. The amplifier can be used in low-side or high-side sense configurations if inline sensing is not required.

The DRV8106-Q1 provide an array of protection features to ensure robust system operation. These include under and overvoltage monitors for the power supply and charge pump, VDS overcurrent and VGS gate fault monitors for the external MOSFETs, offline open load and short circuit diagnostics, and internal thermal warning and shutdown protection.

Features :

AEC-Q100 qualified for automotive applications:
Temperature grade 1: –40°C to +125°C, TA
Half-bridge smart gate driver
4.9-V to 37-V (40-V abs. max) operating range
Doubler charge pump for 100% PWM
Pin to pin gate driver variants
DRV8705-Q1: H-bridge with low-side amplifier
DRV8706-Q1: H-bridge with inline amplifier
Smart gate drive architecture
Adjustable slew rate control
0.5-mA to 62-mA peak source current output
0.5-mA to 62-mA peak sink current output
Integrated dead-time handshaking
Wide common mode current shunt amplifier
Supports inline, high-side, or low-side
Adjustable gain settings (10, 20, 40, 80 V/V)
Integrated feedback resistors
Adjustable PWM blanking scheme
Multiple interface options available
SPI: Detailed configuration and diagnostics
H/W: Simplified control and less MCU pins
Spread spectrum clocking for EMI reduction
Compact VQFN package with wettable flanks
Integrated protection features
Dedicated driver disable pin (DRVOFF)
Supply and regulator voltage monitors
MOSFET VDS overcurrent monitors
MOSFET VGS gate fault monitors
Charge pump for reverse polarity MOSFET
Offline open load and short circuit diagnostics
Device thermal warning and shutdown
Fault condition interrupt pin (nFAULT)

Specifications:

Number of full bridges 1/2 Vs (Min) (V) 4.5 Vs ABS (Max) (V) 40

Sleep current (uA) 2.5

Control mode PWM Control interface Hardware (GPIO), SPI Features Inline Current Sense Amplifier, Smart Gate Drive Rating Automotive Operating temperature range (C) -40 to 125

Environmental & Export Classifications

Angel Technology Electronics Co Was Founded In HongKong Since 2006, Our branch Located In The Silicon Valley Of China, Shenzhen.Angel Technology provide one stop service for electronic components,PCB and PCB Assembly(SMT).

The Mission Of  Angel Technology Electronics Co has always been to provide Quality Electronics Components To Manufacturers Worldwide.Angel-tech's vision is become the excellent electronic components supplier with the highest satisfaction between employees and customers. Early On We became the Primary channel for project closures And Inventory build-ups for Major Distributors such as Arrow Electronics and Contract Manufacturers. Angel Technology Electronics Co Has since then added Sourcing Of High Quality Components From Local Manufacturers In China.

The corporate Philosophy Policy of  Angel Technology Electronics Co is Innovation,Not limited by the inhereent thinking,always looking for new ways to meet the needs of the market.So We have specialized in providing customers with one-stop service of electronic components, PCB and SMT since 2006, helping end customers to efficiently complete the full project including BOM list procurement process etc.

Angel Technology Electronics Co Has always been Customer Driven Rather than Opportunity Driven. Meaning- Angel Tech Will Always Choose Path That is the best For Long Term Relationship With Customer Over Short Term View. It Is Why We Have One Of The Highest Customer Retention Scores Of China Based Distributors.

Prioritizes client satisfaction:

Because of our clients are at the heart of how we work,At Angel Technology Electronic Co, our goal is to provide customers with electronic components supply,PCB production, SMT assembly one-stop service.

IInnovation and creativity:
We believe that innovation is fundamental to our success and we take particular pride in regularly working closely with industry innovators and our clients to set new standards. In recent years, Angel Technology Electronics co have also started collaborating with more and more corporations to explore new technologies in smart home and PMIC.

Inventory management:
Angel Technology Electronics co provides a third-party warehousing and professional IT inventory management software for customers to achieve seamless docking. The ownership of parts can only be transferred when the customer uses parts.

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Packaging transportation standard :
The parts are tested for performance during shipment, and the packaging must be waterproof, moisture-proof and shock-proof. At the same time, Angel Technology Electronics cooperates with a number of international first-class freight companies to ensure that the parts of first- and second-tier cities can be delivered at that day, and arrive the next day. The goods of third-tier cities and remote areas can be delivered at that day and arrive within two days to ensure that customer.

Angel Technology Electronics Co have been passionated about electronic components distribute and integrated solution provider since 2006. We are also a PCBA manufacturer with our own manufacotry who can better serve for customers of smart home, communication, industry, automotive electronics and medical electronics etc.