ST汽车座位控制解决方案

Seat Control (1)
Body systems typically consist of a host of safety, comfort and convenience products which enhance the driving experience. One popular range of features that augment passenger comfort is electronic seat control, which includes features such as heated seats and driver and passenger seat and backrest position control. From bridge, low and high side drivers to low cost, high performance microcontrollers, coupled with an extensive standard product offering, ST has a broad range of solutions to choose from. A sampling of ST products that are applicable to Seat Control systems can be found in the following block diagram.




1 Voltage Regulator
(1) Low-Drop [2]
L4979
L4989
(2) Multifunction Linear Regulators [1]
L4949
2 BUS Transceiver
(1) Data Interface - Bus Transceivers [1]
L9616
(2) Data Interface - Bus Transceivers [1]
L9638
3 Actuator Driver
High Side [4]
VND920
VND920-E
VND920P
4 Control Unit
ST72324BJ2
ST72324BJ4
ST72324BJ6
5 Memory
(1) Serial EEPROM, I2C Bus, M24 [4]
M24C04-W
M24C16-W
M24C32-W
(2) Serial EEPROM, I2C Bus, M24 [14]
M24128-BR
M24128-BW
M24256-BW
(3) Serial Flash for Code Storage, M25P [9]
M25P05-A
M25P10-A
M25P128
(4) Serial EEPROM, SPI Bus, M95 [3]
M95040
M95040-W
M95160
(5) Serial EEPROM, SPI Bus, M95 [5]
M95010-W
M95020-W
M95080
6 Actuator Driver
L9823
L9826