LM74501-Q1
Features
- AEC-Q100 qualified with the following results
- Device temperature grade 1:
- 40°C to +125°C ambient operating temperature range
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- 3.2-V to 65-V input range (3.9-V start-up)
- - 18-V reverse voltage rating
- Charge pump for external N-channel MOSFET
- Gate discharge timer: meets automotive ISO7637-2 pulse 1 transient without additional TVS diode (TVS less)
- 1-µA shutdown current (EN = low)
- 80-µA typical operating quiescent current (EN = high)
- 20-V VDS clamp (EN = low)
- Integrated battery voltage monitoring switch (SW)
- 8-pin SOT-23 package 2.90 mm × 1.60 mm
2 Applications
- Body electronics and lighting
- Body control module (BCM)
- Wiper module
- Automotive infotainment and cluster
- Digital cockpit processing unit
- ADAS domain controller
3 Description
The LM74501-Q1 operates in conjunction with an external N-channel MOSFET as a low loss reverse polarity protection solution. The...
