BV1HB045EFJ-C
Built-in current sensing function 1ch High Side Switch
BV1HB045EFJ-C
Built-in current sensing function 1ch High Side Switch
The BV1HB045EFJ-C is a 1ch high-side switch for automotive application. It has a built-in overcurrent limit function, thermal shutdown protection function, open load detection function, low power output-OFF function. It has a current sensing function of output load current.
Product Detail
Functional Safety:
Specifications:
Generation
GEN2
Function
Current Sense
Channel Number [ch]
1
Drain-Source Voltage (Max.)[V]
45
Output Current[A]
21
ON Resistance(Max.)[mΩ]
90
ON Resistance(Typ.)[mΩ]
45
Over Current Detect [A]
21
Active Clamp Energy [mJ]
130
UVLO Detection Voltage(Max.)[V]
5
Supply Voltage(Min.)[V]
6
Supply Voltage(Max.)[V]
28
Current consumption(Typ.)[µA]
3000
Thermal Shut Down
Self-restart
Open Load Detect [V]
2
Status Terminal
Available
Output Turn on Time [ms]
0.14
Junction Temperature Tj (Min.)[°C]
-40
Junction Temperature Tj (Max.)[°C]
150
Package Size [mm]
4.9x6 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
Features:
- Built-in current sensing function
- Built-in Dual TSD (Two type of built-in temperature protection:Junction temperature, and ΔTj protection that detects sudden temperature rise of the Power-MOS)
- AEC-Q100 Qualified (Grade 1)
- Built-in Overcurrent Protection Function (OCP)
- Built-in thermal shutdown protection function (TSD)
- Built-in open load detection function
- Built-in Low-Voltage Output-OFF Function (UVLO)
- Built-in diagnostic output
- Low On-Resistance Single Nch MOSFET Switch
- Monolithic power management IC with control unit (CMOS) and power MOSFET mounted on a single chip
