BV1HJ180EFJ-C
1ch High Side Switch with output abnormality detection
BV1HJ180EFJ-C
1ch High Side Switch with output abnormality detection
BV1HJ180EFJ-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 and short-to-VCC detection function. It is equipped with diagnostic output function for abnormality detection. It also operates in deep drop of supply voltage, so it can deal with cold cranking.
Product Detail
Functional Safety:
Specifications:
Generation
GEN2
Function
Standard / Error Flag
Channel Number [ch]
1
Drain-Source Voltage (Max.)[V]
45
Output Current[A]
2
ON Resistance(Max.)[mΩ]
400
ON Resistance(Typ.)[mΩ]
180
Over Current Detect [A]
2
Active Clamp Energy [mJ]
55
UVLO Detection Voltage(Max.)[V]
2.8
Supply Voltage(Min.)[V]
4
Supply Voltage(Max.)[V]
28
Current consumption(Typ.)[µA]
3000
Thermal Shut Down
Self-restart
Open Load Detect [V]
3
Status Terminal
Available
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:
- Cold Cranking Support
Keeps active status of output up to 2.8 V(Max)
when power supply voltage drops - AEC-Q100 Qualified(Grade 1)
- Built-in Overcurrent Protection Function(OCP)
- Built-in Dual TSD
(Two type of built-in temperature protection: Junction temperature, and Δ Tj protection that detects sudden temperature rise of the Power-MOS) - Built-in Open Load Detection Function
- Built-in Short-to-VCC Detection Function
- Built-in Under Voltage Lockout Function(UVLO)
- Built-in Diagnostic Output
- Monolithic power management IC with control unit(CMOS) and power MOSFET mounted on a single chip
