ICE powertrain
Power management
System power supply ICs for electrical and combustion engine powertrain management for virtually all current microcontrollers and peripheral sensors. Malfunction monitoring ICs step in to control the power supply and protect the powertrain, e.g., the gearbox.
| Category | Product | Function | Supply voltages | Package |
|---|---|---|---|---|
|
Category
System basis IC
|
Product
CY320 *
> more details |
Function
System power supply, sensor interfaces
|
Supply voltages
System: 5 V / 3.3 V / 2.6 V / 1.5 V
Sensors: 3.3/5 V x 3 |
Package
PSO36
|
|
Category
System basis IC
|
Product
CY324
> more details |
Function
System power supply, sensor interfaces
|
Supply voltages
System: 5 V / 3.3 V / 5 or 3.3 V
Core: 1.125 V to 1.3V Sensors: 3 x 5V |
Package
Bare-die
|
|
Category
System basis IC
|
Product
CY327
> more details |
Function
System power supply, sensor interfaces
|
Supply voltages
System: 5 V / 3.3 V / 5 or 3.3 V
Core: 0.9 … 1,525 V Sensors: 5 V x 3 |
Package
TQFP64-EPAD
TQFP100-EPAD |
|
Category
System basisIC
|
Product
CY329
> more details |
Function
System power supply, sensor interfaces
|
Supply voltages
System: 5 V / 550 mA, 5 V / 950 mA
Sensors: 3 x 5 V |
Package
TQFP64-EPAD
|
|
Category
Safety IC
|
Product
CG135
> more details |
Function
Safety IC for
transmission control units |
Supply voltages
|
Package
TQFP32-EPAD
QFN36 (on demand) |
Oxygen sensor interfaces
The oxygen sensor (or lambda sensor) interface IC permanently controls the probe for precise operation and provides the sensor’s readings to the microcontroller within the engine control unit.
| Category | Product | Function | Package |
|---|---|---|---|
|
Category
System IC
|
Product
CJ138
> More details |
Function
Control and amplifier circuit with pin-pointing for wide range oxygen sensors
|
Package
TQFP32-EPAD
|
|
Category
System IC
|
Product
CJ136
> More details |
Function
Control and amplifier circuit for wide range oxygen sensors
|
Package
TQFP32-EPAD
|
|
Category
System IC
|
Product
CJ135
> More details |
Function
Control and amplifier circuit for wide range oxygen sensors
|
Package
TQFP32-EPAD
|
Power stages
Robust power stages for driving electric loads around the engine: injectors, igniters and other peripheral devices.
| Category | Product | Function | Package |
|---|---|---|---|
|
Category
Power stage
|
Product
CJ960
> more details |
Function
8 channel Low-side Power Switch
|
Package
TQFP64-EPAD
|
|
Category
Power stage
|
Product
CJ970
> more details |
Function
Multi-channel power switch
|
Package
TQFP100-EPAD
|
|
Category
Ignition driver
|
Product
CK240
> more details |
Function
4-channel inverting driver for external ignition stages
|
Package
SOIC16w
Bare die |
|
Category
Hydraullc valve driver
|
Product
CG208
> more details |
Function
Dual-channel fully integrated current regulator for inductive loads
|
Package
Bare-die
TQFP44-EPAD |
Alternator regulators
By adjusting the rotor current, Bosch alternator regulators set the output voltage to a constant level, regardless of the actual engine rotation speed. Regulators with interfaces allow for interaction with the engine management.
| Category | Product | Function |
Package |
|---|---|---|---|
|
Category
Alternator regulator
|
Product
CR665
> more details |
Function
Alternator regulator for 14V systems, LIN interface, VDA
|
Package
TO220-5
|
|
Category
Alternator regulator
|
Product
CR636
> more details |
Function
Alternator regulator for 14V systems, RVC interface
|
Package
MultiWatt8
|
|
Category
Alternator regulator
|
Product
CR250
> more details |
Function
Alternator regulator for 28V systems, LIN interface
|
Package
Bare-die
|
BLDC motor drives
Efficient one-chip solution for driving 3-phase BLDC motors.
| Category | Product | Function | Package |
|---|---|---|---|
|
Category
BLDC motor driver
|
Product
CJ260
> more details |
Function
Monolithic B6 bridge for BLDC motors up to 60W
|
Package
Power SS0-36
|