MLX81150 Datasheet, PDF (3/23 Pages) Melexis Microelectronic Systems – LIN-Slave for relay and DC motor control

MLX81150
LIN-Slave for relay and DC motor control
Contents
1. FUNCTIONAL DIAGRAM ........................................................................................................................ 4
2. PIN DESCRIPTION .................................................................................................................................. 5
3. ELECTRICAL CHARACTERISTICS........................................................................................................ 7
3.1 OPERATING CONDITIONS ..................................................................................................................... 7
3.2 ABSOLUTE MAXIMUM RATINGS ............................................................................................................. 8
4. APPLICATION EXAMPLES................................................................................................................... 10
4.1 SINGLE DC MOTOR DRIVE ................................................................................................................. 10
4.2 SINGLE DC MOTOR DRIVE WITH SOFT START / STOP............................................................................ 11
4.3 SINGLE DC MOTOR DRIVE IN FET CONTROLLED FULL BRIDGE APPLICATIONS........................................ 12
4.4 LED-LAMP DRIVER, SWITCH MODE POWER SUPPLY............................................................................. 13
4.5 MLX81150 IN 1- AND 2- PHASE BLDC (BRUSH LESS DC) MOTOR CONTROL APPLICATIONS................. 14
4.6 HIGHER VDDA LOADS OR HIGHER AMBIENT TEMPERATURES............................................................... 15
4.7 USE OF EXTERNAL RESONATOR ......................................................................................................... 15
4.8
KEY INPUTS WITH DIFFERENT WETTING CURRENTS IN ACTIVE AND SLEEP CONFIGURATION .................... 16
5. MECHANICAL SPECIFICATION ........................................................................................................... 19
5.1 PACKAGE DATA QFN32 (5X5, 32 LEADS)........................................................................................... 19
5.2 PACKAGE DATA TQFPEP 48L (7X7, 48 LEADS).................................................................................. 20
6. MARKING/ORDER CODE ..................................................................................................................... 21
6.1 MARKING MLX81150 ....................................................................................................................... 21
6.2 ORDER CODE MLX81150................................................................................................................. 21
7. ASSEMBLY INFORMATION.................................................................................................................. 22
8. DISCLAIMER.......................................................................................................................................... 23
MLX81150 – Product abstract
Page 3 of 23
TFR / 02.08.2013
Rev 015