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The asymmetrical half-bridge PWM drive leverages the motor’s best features. An independent current loop is implemented for each motor phase so that some phase current overlap is possible to attain higher speeds. For the drive, 2 x n power switches are required (with n being the number of motor phases).

产品型号
描述
EVAL6393FB Low voltage full bridge reference design board featuring L6393 advanced high-voltage gate driver Quick view

主要特性

  • ~150 W drive capability (50 V - 3.0 Ar.m.s. )
  • Very low area occupation, all devices and power switches in SMD package (no heatsink)
  • Fast-decay or slow-decay on-board constant off-time peak current control
  • PWM voltage mode control with overcurrent protection possible via external logic signals
  • Driver supply voltage on-board generation directly from BUS voltage
  • Carefully optimized layout

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EVAL6491HB Demonstration board for L6491 gate driver with smart shut down feature Quick view

主要特性

  • High voltage rail up to 600 V
  • dV/dt immunity: 50 V/ns in full temperature range
  • Driver current capability: 4 A source/sink
  • Comparator for fault protections
  • Smart shutdown function
  • Integrated bootstrap diode
  • Adjustable deadtime
  • Interlocking function
  • Switching times 15 ns rise/fall with 1 nF load
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • Compact and simplified layout
  • Bill of material reduction
  • Effective fault protection
  • Flexible, easy and fast design

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EVALSTGAP1AS STGAP1AS evaluation board Quick view

主要特性

  • High voltage rail up to 1500 V
  • 5 A sink/source driver current capability
  • 5 A active Miller clamp
  • Gate driving voltage up to 36 V
  • Negative gate driving ability
  • Desaturation detection
  • Overcurrent protection
  • Output 2-level turn-off (2LTO) UVLO on each supply voltage
  • Overtemperature warning and shut-down protection
  • 3.3/5 V logic input interface
  • Optimized reference layout
  • SPI with daisy chain feature for parameters programming and diagnostic
  • Suitable to be used in combination with STEVAL-PCC009V2 and configuration GUI
  • Fault LED indicators
  • RoHS compliant

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EVAL6498L Evaluation board for the L6498L gate driver Quick view

主要特性

  • Driver current capability: 2 A source, 2.5 A sink
  • Integrated bootstrap diode
  • Interlocking function
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • UVLO on both high-side and low-side sections
  • dV/dt immunity: 50 V/ns in full temperature range
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design

Show More

EVAL6494L Demonstration board for L6494L gate driver Quick view

主要特性

  • Driver current capability: 2 A source, 2.5 A sink
  • Integrated bootstrap diode
  • Single input and shutdown pin
  • Adjustable deadtime
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • UVLO on both high-side and low-side sections
  • dV/dt immunity: 50 V/ns in full temperature range
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design

Show More

EVALSTDRV600HB8 Demonstration board kit for L638xE and L639x high-voltage gate drivers Quick view

主要特性

  • Half-bridge configuration
  • High voltage rail up to 600 V
  • Includes samples of each compatible gate driver in SO8 package
    • L6385E, L6387E, L6388E, L6389E,
    • L6395, L6398, L6399
  • Compatible with MOSFETs/IGBTs in
    • DPAK, D2PAK, TO-220, TO-220FP
  • dV/dt transient immunity ± 50 V/ns in full temperature range
  • Integrated bootstrap diode
  • Dedicated high- and low-side driving inputs
  • Compact and simplified layout
  • Gate drivers in the kit features different functionalities and characteristics
    • UVLO on both - high-side and low-side
    • Internal deadtime, or no deadtime
    • Interlocking for anti cross-conduction protection
    • Ability to drive asymmetrical half-bridges and switched reluctance motors
    • Active high or active low LIN for single input gate driving

Show More

产品型号
EVAL6393FB

Low voltage full bridge reference design board featuring L6393 advanced high-voltage gate driver

主要特性

  • ~150 W drive capability (50 V - 3.0 Ar.m.s. )
  • Very low area occupation, all devices and power switches in SMD package (no heatsink)
  • Fast-decay or slow-decay on-board constant off-time peak current control
  • PWM voltage mode control with overcurrent protection possible via external logic signals
  • Driver supply voltage on-board generation directly from BUS voltage
  • Carefully optimized layout

Show More

EVAL6491HB

Demonstration board for L6491 gate driver with smart shut down feature

主要特性

  • High voltage rail up to 600 V
  • dV/dt immunity: 50 V/ns in full temperature range
  • Driver current capability: 4 A source/sink
  • Comparator for fault protections
  • Smart shutdown function
  • Integrated bootstrap diode
  • Adjustable deadtime
  • Interlocking function
  • Switching times 15 ns rise/fall with 1 nF load
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • Compact and simplified layout
  • Bill of material reduction
  • Effective fault protection
  • Flexible, easy and fast design

Show More

EVALSTGAP1AS

STGAP1AS evaluation board

主要特性

  • High voltage rail up to 1500 V
  • 5 A sink/source driver current capability
  • 5 A active Miller clamp
  • Gate driving voltage up to 36 V
  • Negative gate driving ability
  • Desaturation detection
  • Overcurrent protection
  • Output 2-level turn-off (2LTO) UVLO on each supply voltage
  • Overtemperature warning and shut-down protection
  • 3.3/5 V logic input interface
  • Optimized reference layout
  • SPI with daisy chain feature for parameters programming and diagnostic
  • Suitable to be used in combination with STEVAL-PCC009V2 and configuration GUI
  • Fault LED indicators
  • RoHS compliant

Show More

EVAL6498L

Evaluation board for the L6498L gate driver

主要特性

  • Driver current capability: 2 A source, 2.5 A sink
  • Integrated bootstrap diode
  • Interlocking function
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • UVLO on both high-side and low-side sections
  • dV/dt immunity: 50 V/ns in full temperature range
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design

Show More

EVAL6494L

Demonstration board for L6494L gate driver

主要特性

  • Driver current capability: 2 A source, 2.5 A sink
  • Integrated bootstrap diode
  • Single input and shutdown pin
  • Adjustable deadtime
  • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
  • UVLO on both high-side and low-side sections
  • dV/dt immunity: 50 V/ns in full temperature range
  • Compact and simplified layout
  • Bill of material reduction
  • Flexible, easy and fast design

Show More

EVALSTDRV600HB8

Demonstration board kit for L638xE and L639x high-voltage gate drivers

主要特性

  • Half-bridge configuration
  • High voltage rail up to 600 V
  • Includes samples of each compatible gate driver in SO8 package
    • L6385E, L6387E, L6388E, L6389E,
    • L6395, L6398, L6399
  • Compatible with MOSFETs/IGBTs in
    • DPAK, D2PAK, TO-220, TO-220FP
  • dV/dt transient immunity ± 50 V/ns in full temperature range
  • Integrated bootstrap diode
  • Dedicated high- and low-side driving inputs
  • Compact and simplified layout
  • Gate drivers in the kit features different functionalities and characteristics
    • UVLO on both - high-side and low-side
    • Internal deadtime, or no deadtime
    • Interlocking for anti cross-conduction protection
    • Ability to drive asymmetrical half-bridges and switched reluctance motors
    • Active high or active low LIN for single input gate driving

Show More

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Diodes and Rectifiers

产品型号 描述
STTH30R03 300 V, 30 A Ultrafast Diode
STTH30R04 400 V, 30 A Ultrafast Diode
STTH30R06 600 V, 30 A Turbo 2 Ultrafast Diode
产品型号
300 V, 30 A Ultrafast Diode
400 V, 30 A Ultrafast Diode
600 V, 30 A Turbo 2 Ultrafast Diode