MLX81100

MLX81100 DC-Motor Controller Features CPU o o MelexCM CPU (Dual RISC CPU – 5MIPS) o LIN protocol controller o 16-bit application CPU90 Internal RC-Oscillator Memories o o 2kbyte RAM, 30kbyte Flash, 128 byte EEPROM Flash for series production Periphery o o o o o o o o o Three 16-bit timer with capture and compare Full duplex SPI interface 100-kBaud UART 2 high and 2 low side FET driver with protection o Over temperature control o Short circuit protection o Current control 8-bit PWM control with programmable base frequency of 100Hz to 100kHz 8 high voltage I/Os 16-channel 10-bit ADC with high voltage option Independent analog watchdog Temperature sensor Voltage Regulator o o o o Direct powered from 12V boardnet with low voltage detection Operating voltage VS = 7.3V to 18V External Load transistor for higher 5V loads or higher ambient temperature possible Very low standby current, < 50µA in sleep mode Bus Interface o o o o LIN transceiver Supporting of LIN 2.x and SAE J2602 LIN protocol software provided by Melexis Wake up by LIN traffic or local sources Additional Features o o o On-chip CPU debugger Jump start and 45V load dump protected Available in two package variants QFN 6x6 40 and TQFP EP 48L MLX81100 – Product Abstract Page 1 of 19 June 2012 Rev 021 Free Datasheet http://www.Datasheet4U.com MLX81100 DC-Motor Controller Applications LIN slaves for all kind of high current DC Motor with full bridge FET control like o o Wiper control Valve control o o Seat ...