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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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L99H92 Datenblatt(PDF) 1 Page - STMicroelectronics |
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L99H92 Datenblatt(HTML) 1 Page - STMicroelectronics |
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1 / 77 page  Features • AEC-Q100 qualified • RoHs compliant device • Power supply operating range from 4.51 V to 28 V (gate drivers operative from 5.41 V) • 3.3 V/5 V compatible I/Os • All pins linked to the microcontroller, fail-safe input and VDD are made tolerant to battery exposure • Dual half-bridge driver compatible with standard level threshold NMOSFETs • Configurable full-bridge or dual independent half-bridges control – Programmable recirculation path in case of full-bridge control • Dual stage charge pump supporting 100% PWM duty cycle down to 5.41 V battery voltage – High and low side minimum VGS=6.2 V @ VDH=5.5 V and charge pump load current (ICPLOAD) equal to 5 mA – High and low side minimum VGS=8.2 V @ VDH≥8 V and charge pump load current (ICPLOAD) equal to 10 mA • Charge pump output available for driving an external reverse battery NMOSFET protection • Programmable gate driving current (up to 170 mA) for output voltage slew rate control • Programmable drain-source monitoring for overcurrent protection and programmable cross-current protection time (dead-time) • Open load and output short circuit detection in off-state diagnostic mode • SPI for control and diagnosis (ST SPI 4.1) • Programmable diagnostic output • Two independent current sense amplifiers – Low offset with extremely low thermal drift – Suitable for high-side, in-line and low–side current sensing – Independently programmable gain (10x, 20x, 50x, 100x) – Analog output centered at VDD/2 or VDD/22 • Overtemperature prewarning and shutdown • Analog and digital power supply inputs over/undervoltage protections • Asynchronous and logic independent fail-safe input to switch off all the MOSFETs • Low quiescent current • Support for random HW faults up to ASIL B Applications • Sun-roof • Power trunk lift gate • Sliding doors • Window lift, seat-belt pre-tensioners, etc. QFN32 5x5 exposed pad TQFP32 7x7 exposed pad Product status link L99H92 Product summary Order code L99H92Q5-TR Package QFN32 Packing Tape and reel Order code L99H92QF-TR Package TQFP32 7x7 Packing Tape and reel Half-bridge pre-driver for automotive applications L99H92 Datasheet DS14069 - Rev 4 - July 2023 For further information contact your local STMicroelectronics sales office. www.st.com |
Ähnliche Teilenummer - L99H92 |
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Ähnliche Beschreibung - L99H92 |
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