ST’s high-voltage drivers are designed to optimize vector motor drive systems and feature excellent performance at high switching frequency and smart shutdown to protect the final application.
STDRIVE MOSFET and IGBT gate drivers integrate a comparator for protection, an operational amplifier for current sensing and an integrated bootstrap diode, thus reducing the number of external components required at system level.
Rugged, efficient gate drivers offer more power in small packages
ST's new STDRIVE family of half-bridge MOSFET and IGBT gate drivers are designed to operate in harsh industrial environments withstanding high voltages up to 600 V, while maintaining good noise immunity and low switching losses. L6491, L6494, and L6498 high-voltage half-bridge gate drivers are particularly suited for medium- and high-capacity power switches thanks to their sink/source current capability up to 4 A.
The evaluation boards EVAL6494L, EVAL6498L allow evaluating L6494 and L6498 high voltage, high and low-side 2 A gate drivers, designed to operate in harsh industrial environments withstanding high voltages up to 600 V, while maintaining good noise immunity and low switching losses.
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L6389E
High voltage high and low-side driver
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L6386AD
HV High and low side driver with embedded comparator and bootstrap diode
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L6395
High voltage high and low-side driver
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L6399
High voltage high and low-side driver
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L6498
High voltage high and low-side 2 A gate driver
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L6388E
HV high and low side driver with embedded bootstrap diode
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L6494
High voltage high and low-side 2 A gate driver
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L6387E
High voltage high and low-side driver
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L6386E
HV high and low side driver with embedded comparator and bootstrap diode
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L6385E
HV high and low side driver with embedded bootstrap diode
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L6384E
High voltage high and low side driver with bootstrap diode
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L6491
High voltage high and low-side 4 A gate driver
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L6391
High voltage high and low-side driver
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L6390
High voltage high/ low-side driver
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L6393
Half bridge gate driver
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L6392
High voltage high and low-side driver
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A6387
High-voltage high and low side driver for automotive applications
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L6398
High voltage high and low-side driver
