DRV3245E-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community DRV3245E-Q1 SLVSEE5 – APRIL 2019 DRV3245E-Q1 3-Phase Grade 0 Automotive Gate Driver Unit (GDU) With High Performance Sensing, Protection and Diagnostics 1 Features 1 AEC-Q100 qualified for automotive applications: – Device temperature grade 0: –40°C to +150°C, TA SafeTI™semiconductor component – Developed according to the applicable requirements of ISO 26262 4.5-V to 45-V operating voltage Programmable peak gate drive currents up to 1A Charge-pump gate driver for 100% Duty Cycle Current-shunt amplifiers and phase comparators – A Device: 3 current-shunt amplifiers and 3phase comparators with status through SPI – B Device: 2 current-shunt amplifiers and 3phase comparators with real-time monitor through digital pins 3-PWM or 6-PWM input control up to 20 kHz Single PWM-mode commutation capability Supports both 3.3-V and 5-V digital interface Serial peripheral interface (SPI) Thermally-enhanced 48-Pin HTQFP Protection features: – Internal regulators, battery voltage monitor – SPI CRC – Clock monitor – Analog built-in self test – Programmable dead-time control – MOSFET shoot-through prevention – MOSFET VDS overcurrent monitors – Gate-source voltage real time monitor – Overtemperature warning 2 Applications High temperature 12-V automotive applications – Automated manual transmission and dual clutch transmission – Shift by wire – Transfer case and pumps 3 Description Th...