ST汽车驾驶员和乘客门控制解决方案(2)

Door Zone Control for Driver & Passager Door (2)
Today’s Door Zone Systems require high reliability electronic components to ensure safe and proper operation under all conditions. Most modern systems drive a large variety of loads: from lamps (incandescent, LED) with advanced diagnostics to motors (mirror fold, mirror adjust, locks, dead bolts, etc) and defrosters substituting existing electromechanical relays. From bridge, high/low side drivers, fully integrated ASSPs and advanced regulators 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 Door Zone Systems can be found in the following block diagram.




1 Voltage Regulator
(1) Multifunction Linear Regulators [3]
L4938E
L4938N
L4949
(2) Low-Drop [2]
L4979
L4989
(3) Very Low-Drop [1]
L4925
2 Bus Transceiver
(1) Data Interface - Bus Transceivers [2]
L9615
L9616
(2) Data Interface - Bus Transceivers [1]
L9638
3 Bridge Driver
(1) High Side [1]
VND670
(2) Single H - Bridge [1]
VNH2
4 Control Unit
(1) ST7 - 8-bit Microcontrollers [45]
ST72321AR6
ST72321AR7
ST72321AR9
(2) ST7 Microcontroller 8 bits With CAN
ST72521AR6
ST72521AR9
ST72521M9
(3) ST9 - 8-bit Microcontrollers [8]
ST90R158
ST92141K4
ST92F124R1
(4) 16-bit Microcontrollers for Automotive [1]
ST10F269D
5 Memory
(1) Serial EEPROM, I2C Bus, M24 [4]
M24C04-W
M24C16-W
M24C32-W
(2) Serial EEPROM, I2C Bus, M24 [13]
M24128-BR
M24128-BW
M24256-BW
(3) Serial EEPROM, SPI Bus, M95 [5]
M95040
M95040-W
M95160
(4) Serial EEPROM, SPI Bus, M95 [9]
M95010-W
M95020-W
M95080
6 Door Actuator Driver
L9950
7 Bridge Driver
VN771K
VN772K
8 Actuator Driver
VND810
VND810-E
VND810M