CAN control nodes
Select CAN interface, local power and reset components around a vehicle controller.
Component building blocks
Functional blocks for selection; device connections and component values depend on your design.
CAN bus interface
Connect a controller to a differential CAN bus. Select the transceiver against bus rate, supply and common-mode requirements.
Auxiliary power rails
Generate local controller and analog rails with step-down conversion and LDO regulation. Match the input range and current to the rail.
Supply supervision
Monitor a local rail and provide reset supervision for the controller. Select the required threshold variant.
Electrical parameters & cross references
All handbook parameters for the components shown above. Scroll each table horizontally to view every column.
CAN Transceivers
Buck Converters
| BI Part Number | Cross Reference | Function | Rectification | Input voltage (V) | Output voltage (V) | Output current (A) | Quiescent current (mA) | Switching frequency (kHz) | Efficiency (%) | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| BIW54302PMC | — | 28 V input step-down DC/DC converter | Synchronous | 4.5–28 | ADJ(VFB=0.6V) | 3 | 0.14 | 500 | 90 | TSOT23-6 |
Low-dropout Regulators
| BI Part Number | Cross Reference | Function | Input voltage (V) | Output voltage (V) | Initial accuracy | Output current (A) | Ripple rejection | Quiescent current (mA) | Package |
|---|---|---|---|---|---|---|---|---|---|
| BIW3042PM1C | LT3042 | 200 mA LDO regulator | ~20V | 1.5–15 | ±1% | 0.2 | 92dB@10kHz | 4 | DFN-10 |
Voltage Supervisors & Reset ICs
| BI Part Number | Cross Reference | Function | Supply voltage (V) | Reset threshold (V) | Reset pulse width (ms) | Manual reset | Watchdog timeout (unit not stated) | Reset output | Watchdog timeout (s) | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| BIW3808-XXPMC | TPS3808 | Voltage Supervisors & Reset ICs | 1.65–6.5 | 0.405–4.65 | Programmable | Yes | 1 | Low | — | SOT23-6 |
| BIW809XPMC | MAX809 | Voltage Supervisors & Reset ICs | 1–5.5 | 2.25–4.65 | 240 | No | — | Low | — | SOT-23-3 |
Selection based on documented BI component functions. Cross references are comparison aids and do not establish drop-in compatibility or transfer another manufacturer’s qualification.