MLX81100_14 Datasheet, PDF (3/19 Pages) Melexis Microelectronic Systems – DC-Motor Controller

MLX81100
DC-Motor Controller
Contents
1. FUNCTIONAL DIAGRAM ........................................................................................................................ 4
2. ELECTRICAL CHARACTERISTICS........................................................................................................ 5
2.1 OPERATING CONDITIONS .................................................................................................................... 5
2.2 ABSOLUTE MAXIMUM RATINGS ............................................................................................................ 6
3. APPLICATION CIRCUITRY ..................................................................................................................... 7
3.1 SINGLE DC-MOTOR DRIVE.................................................................................................................. 7
3.2 HIGHER VCC LOADS AND HIGHER AMBIENT TEMPERATURES ................................................................ 8
3.3 HIGH SIDE REVERSE POLARITY PROTECTION....................................................................................... 8
3.4 CONNECTION TO EXTERNAL CAN CONTROLLER................................................................................... 9
3.5 DUAL DC-MOTOR DRIVE................................................................................................................... 10
3.6 HUMAN INTERFACE DEVICE WITH DC-MOTOR .................................................................................... 11
3.7 SEAT HEATING AND CLIMATISATION ................................................................................................... 12
4. PIN DESCRIPTION ................................................................................................................................ 13
5. MECHANICAL SPECIFICATION ........................................................................................................... 15
5.1 QFN 6X6 40 SAWN........................................................................................................................... 15
5.2 TQFP 7X7 EP 48L........................................................................................................................... 16
6. STANDARD INFORMATION REGARDING MANUFACTURABILITY OF MELEXIS PRODUCTS WITH
DIFFERENT SOLDERING PROCESSES....................................................................................................... 17
7. DISCLAIMER.......................................................................................................................................... 19
MLX81100 – Product Abstract
Page 3 of 19
June 2012
Rev 021