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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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L99MH98 Fiches technique(PDF) 1 Page - STMicroelectronics |
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L99MH98 Fiches technique(HTML) 1 Page - STMicroelectronics |
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1 / 147 page  Features • AEC-Q100 qualified • ISO26262 compliant, covering ASIL-B safety integrity level • Octal half-bridge, or quad H-bridge, pre-driver • Independent channel driver up to 8 high-side or 8 low-side • Driving logic permits any H-bridge configuration, pairing different half-bridges, using the internal gate drivers (GHx/SHx/GLx can be associated to any GHy/SHy/GLy) • Support logic level and standard level MOSFETs • Control of reverse battery protection MOSFET • Fully configurable half-bridge driver in case of fault occurrence • Generator mode for power trunk/tailgate applications • Supporting indirect current measurement of external MOSFETs • SPI configurable overvoltage threshold • Adaptive MOSFET gate control – Three steps gate control of external HS/LS – Improved electromagnetic emission – Programmable gate current up to 120 mA – Reduced switching losses in PWM mode • Vds monitoring • Low IQ (1.05 μA) in reset mode • High-side and low-side capable of protection and diagnosis • Four external diodes control, needed for assisting calibration of indirect current measurement, can be used for steady - temperature monitoring • Drain-source monitoring for short circuit detection • Overtemperature warning and shutdown • Timeout watchdog for MCU control • Detailed off-state diagnostic (open load, short circuit to battery or short circuit to GND) via SPI • Three PWM inputs – High-side and low-side PWM capable – Active freewheeling – Up to 50 kHz PWM frequency • Out-of-frame serial peripheral interface (SPI), 24 bits • QFN package with wettable flanks • Green product (RoHS compliant) Application • Seat control • Steering column adjustment, gas pedal adjustment • Sunroof, sliding doors, window lift, seat-belt pre-tensioners, cargo cover, washer pump VFQFN48L exposed pad down Product status link L99MH98 Product summary Order code Package Packing L99MH98-TR VFQFPN48L 7x7x0.9 mm Tape and reel Automotive octal half-bridge pre-driver L99MH98 Datasheet DS14611 - Rev 3 - October 2024 For further information contact your local STMicroelectronics sales office. www.st.com |
Numéro de pièce similaire - L99MH98 |
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Description similaire - L99MH98 |
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