ST汽车驾驶员和乘客门控制解决方案(1)

Door Zone CONTROL for Driver & Passager Door (1)

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