The high-side switches management many load varieties in vehicles, provide present sensing, robust safety, and meet robust requirements to be used in trendy car methods.
NOVOSENSE Microelectronics has introduced the discharge of the NSE34xxx and NSE35xxx collection high-side switches, designed to drive numerous load varieties reminiscent of resistive, inductive, and halogen lamps in automotive methods like Physique Management Modules (BCMs). They’re additionally well-suited for managing giant capacitive masses generally discovered within the energy distribution of Zonal Management Models (ZCUs). These switches can be found in 1, 2, or 4-channel configurations and are available in HSSOP-16 or HSSOP-14 packages, with Rds(on) values starting from 8mΩ to 140mΩ. They function correct present sensing for real-time load monitoring and fault analysis.
To make sure secure and dependable operation, the collection contains complete safety options reminiscent of overcurrent, short-circuit, overtemperature, overvoltage, floor and energy loss, reverse polarity, and open-load detection. Each the NSE34xxx and NSE35xxx collection are AEC-Q100 certified and meet AEC-Q100-012 stage A requirements, providing sturdiness with over a million cycles of short-circuit and overcurrent safety. These high-side switches are ideally fitted to use in BCMs and ZCUs in trendy automotive architectures.
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A number of the key options of the NSE34xxx and NSE35xxx embody:
- AEC-Q100 certified
- Working temperature vary: -40°C – 125°C
- Correct present sensing: +/-25% at 200mA load
- Overvoltage clamping, and supporting inductive masses
- Overcurrent safety
- Overtemperature safety: absolute overtemperature safety, relative overtemperature safety
- Diagnostic output: Open circuit detection, quick circuit detection, and overtemperature detection
- AEC-Q100-012 Stage A certification
The high-side swap collection is designed to drive resistive, inductive, halogen, and capacitive masses in automotive Physique Management Modules (BCMs) and Zonal Management Models (ZCUs). Supplied in 1-, 2-, or 4-channel variations with HSSOP-14 or HSSOP-16 packaging and Rds(on) values starting from 8 to 140 mΩ, the collection options correct present sensing for diagnostics and monitoring, built-in safety capabilities, and AEC-Q100-012 Grade A certification for over a million safety cycles.
