MLX80153 - MELEXIS

MLX80153 OTP Full Bridge motor controller

MLX80153 Pin Number Pin name MLX80153 MLX80154 HVIO2 ISENSE_IN ISENSE_P AGND WD V3V DGND TI n.c. VDRAIN VBOOST n.c. PHB HSB PHA HSA VREG LSA DRVGND CP1 IO5_CP2 n.c. VSUP HVIO1 HVIO0 n.c. IO3 IO4 remarks and description MLX80153 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 High Voltage digital IO (-2V, +Vbat), analog input Wak.

Features

Overview
 Integrated motor controller o Full Bridge NFET predriver
 Double Charge pump with programmable NFET gate voltage
 HS NFET and Low Side NFET control
 Synchronous rectification with programmable dead time o 3 high voltage Wake up capable IO’s on rising and falling edge o 3 low voltage IO’s with multiple configuration options o Automotive Supply regulator
 Standard Operating range [7, 18]V, Tj=[-40, 125]C
 Extended operating range [4.5, 28]V, Tj = [-40, 150]C
 45V Load dump protected
 Sleep current <50uA o Autosequence 10bit ADC with DMA avoids need for MCU interrupts to handle .