BV1HAC45EFJ-C
40V耐压、过电流检测可变车载1ch负载开关
BV1HAC45EFJ-C
40V耐压、过电流检测可变车载1ch负载开关
BV1HAC45EFJ-C是适用于8.0V至28.0V输入的单Nch MOSFET高边负载开关。它内置过电流保护、过热关断保护、软启动功能和低功耗输出OFF功能。它配备有错误标志通知引脚,用于指示过热关断和过电流。可实现单芯片电源管理。
主要规格
功能安全:

特性:
Type
High side switches
Generation
GEN2
Qualification Grade
AEC-Q100 (Automotive Grade)
Feature
Variable Overcurrent Limit
Overcurrent Protection
Limitation
Thermal Shut Down
Self-restart
Channel Number [ch]
1
ON Resistance(Typ.)[mΩ]
45
ON Resistance(Max.)[mΩ]
120
DC Output Current @Ta=85℃ [A]
4.1
Supply Voltage(Min.)[V]
8
Supply Voltage(Max.)[V]
28
Drain-Source Voltage (Max.)[V]
45
Single Pulse Energy 25°C [mJ]
53.2
Over Current Limit (Min.)[A]
17.4
Under voltage Detection Level(Max.)[V]
6
Current consumption(Typ.)[µA]
2000
Junction Temperature Tj (Min.)[°C]
-40
Junction Temperature Tj (Max.)[°C]
150
Package Size [mm]
4.9x6.0 (t=1.0)
特点:
- AEC-Q100认证(Grade1)
- 支持功能安全的车载产品
- Dual TSD(该IC具有过热关断功能(结温检测)和ΔTj保护功能(功率MOS温度陡升检测))
- 低导通电阻单Nch MOSFET开关
- 输出软启动时间可变
- 过电流保护功能(闩锁关断)
- 过热关断保护功能(TSD)
- 低电压输出OFF功能(UVLO)
- 错误标志通知引脚
