ST引擎冷却系统解决方案

Engine Cooling
The engine cooling fan is a high duty cycle motor that gets used a lot. In city traffic the engine cooling fan may be on continuously. This application needs to be the most reliable for without it the engine can be ruined. ST is there with cost effective solutions. ST’s solutions control the most reliable engine cooling fan motors, the brushless motor. ST’s brushless electronics components provide for a very reliable and cost effective solution utilizing the motor’s back EMF to detect rotor position avoiding the need for expensive, high temperature hall effect transistors. Providing solutions from the embedded microcontroller to the power switches, from voltage regulation to the serial communications physical layer, ST has the answer for your engine cooling fan control needs


1 Voltage Regulator
(1) Low-Drop [2]
L4979
L4989
(2) Multifunction Linear Regulators [1]
L4949
2 Bus Transceiver
(1) Data Interface - Bus Transceivers [1]
L9638
(2) Data Interface - Bus Transceivers [1]
L9616
3 Control Unit
ST72561AR6
ST72561AR9
ST72561J6
4 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 EEPROM, SPI Bus, M95 [5]
M95040
M95040-W
M95160
(4) Serial EEPROM, SPI Bus, M95 [7]
M95080
M95080-W
M95128-R
(5) Serial Flash for Code Storage, M25P [4]
M25P10-A
M25P20
M25P40

STP130NS04ZB
STP60NS04ZB
STP80NS04ZB