BV1HD045EFJ-C
具有過電流可調和屏蔽功能 車載用 單通道 45mΩ 高邊開關
BV1HD045EFJ-C
具有過電流可調和屏蔽功能 車載用 單通道 45mΩ 高邊開關
BV1HD045EFJ-C是一款車載用單通道高邊開關。內置過電流保護功能、過熱保護功能、負載開路檢測功能、低電壓時輸出OFF功能，還具有檢測到異常時的診斷信息輸出功能。由於可以通過外置元件將過電流限值和到達限值的時間設置為任意值，因此可以輕鬆對負載實現更好的過電流保護。
Product Detail
功能安全:
規格:
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]
100
Nominal Current(Typ.)[A]
21
Supply Voltage(Min.)[V]
6
Supply Voltage(Max.)[V]
28
Drain-Source Voltage (Max.)[V]
41
Single Pulse Energy 25°C [mJ]
50
Over Current Limit (Min.)[A]
21
Under voltage Detection Level(Max.)[V]
4.3
Current consumption(Typ.)[µA]
3000
Open Load Detect [V]
3
Junction Temperature Tj (Min.)[°C]
-40
Junction Temperature Tj (Max.)[°C]
150
Package Size [mm]
4.9x6.0 (t=1.0)
功能:
- Dual TSD(This IC has thermal shutdown(Junction temperature detect) and ΔTj Protection(Power-MOS steep temperature rising detect))
- AEC-Q100 Qualified(Grade 1)
- Built-in Variable Over Current Limit Function
- Built-in Variable Over Current Mask Time Setting Function.
- Built-in Open Load Detection Function.
- Built-in Under Voltage Lockout Function(UVLO)
- Built-in Diagnostic Output
- Low On-Resistance RON = 45mΩ(Typ)
- Monolithic Power Management IC with Control Unit(CMOS) and Power MOSFET on a Single Chip
- Low Voltage Operation(VBB = 4.3V)
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