HSA6881 12A Source/Sink Single Channel Isolated Gate Driver for SiC/IGBT with Protection Features
●The HSA6881A/B is a single channel isolated gate driver with comprehensive protections. It can be used for fast-switching driver and protection of power IGBTs, Si and SiC MOSFETs. The driver incorporates galvanically isolated technology to enable 5-kVrms input-to-output isolation voltage and high common mode transient immunity (160V/ns) as required in the industrial and automotive applications.
●The short propagation delay and small timing-skew help achieve optimum performance at higher switching frequency when compared with other driver solutions available in the market. All logic pins of HSA6881A/B are TTL compatible for easy interface to standard controllers and MCUs.
●The HSA6881A/B integrates comprehensive protections, such as desaturation protection with soft shutdown (SSD), input and output side power supply under-voltage lockout (UVLO), active miller clamping and fault reporting.
●The HSA6881A/B supports bipolar and unipolar supply voltage configurations. In the bipolar configuration, the driver is typically supplied with voltages of +18V and -5V. For unipolar configuration, the driver is typically supplied with a positive 18V (max 30V).
●The HSA6881A/B adopts a SOIC-16 wide-body package to meet UL isolation, creepage and clearance requirements.
■Features:
●Single-channel isolated gate driver optimized for automotive and industrial applications
●Pinout compatible with HSA6880
●12A typical (15A @ VDDH = 30V) source and sink current
●Typical 160V/ns operating common mode transient immunity
●Typical 110ns propagation delay
●Less than ±30ns pulse width distortion
●Integrated SiC/IGBT protection functions:
●Desaturation detection (DESAT)
●Power switches soft shutdown (SSD)
●Active Miller Clamp current
●Input and output-side under-voltage lockout (UVLO) protection
●Fault sensing/reporting to the system controller (DESAT and UVLO)
●Dual complementary TTL compatible inputs
●Extended -40°C to +125°C temperature range
●Bipolar or unipolar supply operation
●Maximum 30V output supply range
●UL1577 certification is under going and VISO = 5-kVRMS for 60seconds
●Automotive AECQ-100 Qualified Grade 1
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HSA6881 、 HSA6881A 、 HSA6881B 、 HSA6880 、 HSA6881AGWSRS 、 HSA6881AGWSRQ 、 HSA6881BGWSRS 、 HSA6881BGWSRQ 、 HSA6881AKWSRS 、 HSA6881AKWSRQ 、 HSA6881BKWSRS 、 HSA6881BKWSRQ |
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Source/Sink Single Channel Isolated Gate Driver 、 single channel isolated gate driver |
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[ Automotive OBC ][ traction inverters ][ AC motor drivers ][ DC motor drivers ][ Air-conditioning inverters ][ Welding ][ plasma equipment ][ Uninterruptible power supplies ][ Battery charging systems ][ Auxiliary inverters ][ HEV ][ EV ][ PV solar inverters ][ PV solar optimizers ][ industrial ][ automotive applications ][ power IGBTs ][ Si MOSFETs ][ SiC MOSFETs ] |
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Datasheet |
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Please see the document for details |
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SOIC16;SOIC-16;SOW-16L |
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English Chinese Chinese and English Japanese |
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2023.6.9 |
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V1.0 |
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1.7 MB |
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