NCV7428D13R2G Datasheet PDF - ON Semiconductor

●NCV7428 is a System Basis Chip (SBC) integrating functions typically found in automotive Electronic Control Units (ECUs). NCV7428 provides and monitors the low−voltage power supply for the application microcontroller and other loads and includes a LIN transceiver.

●Features |   | Benefits

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● Control Logic

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● \- Ensures safe power−up sequence and the correct reaction to different supply conditions

●\- Controls mode transitions including the power management and bus wakeup treatment

●\- Generates reset

● 3.3 V or 5 V VOUT Supply depending on the Version from a Low−drop Voltage Regulator

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● \- Can deliver up to 70 mA with accuracy of ±2%

●\- Supplies typically the ECU’s microcontroller

●\- Undervoltage detector with a reset output to the supplied microcontroller

● LIN Transceiver

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● \- LIN2.x and J2602 compliant

●\- TxD dominant timeout protection

●\- Transceiver mode controlled by dedicated input pin

● Protection and Monitoring Functions

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● \- Thermal shutdown protection

●\- Load dump protection (45 V)

●\- LIN Bus pin protected against transients in an automotive environment

●\- ESD protection level for LIN and VS > ±8 kV

● These are Pb−Free Devices

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