Description
The monolithic integrated bipolar circuit, U479B, is designed as a monitor for lamp failure in automobiles.
VT whereas VT = 8 mV.
Features
- D D D D
2 kV.
- ESD protection Two comparators with common reference Tight threshold tolerance Threshold matched to PTC characteristic of incandescent lamps
D NPN output D Interference and damage.
- protection
according to VDE 0839
D Temperature compensated
D EMI protection D Reversal polarity protection D Load-dump protection
Ordering Information
Extended Type Number U479B U479B.
- FP Package DIP8 SO8 Remarks
Block Diagram
VS 2 Rsh Z2.
- + 0.6 VS.
- + 8.
U479B Datasheet
