Description
The integrated circuit U2043B is used in relay controlled automotive flashers where a high EMC level is required.
Features
- D Temperature and voltage compensated frequency D Warning indication of lamp failure by means of
frequency doubling
D Relay output with high current carrying capacity and
low saturation voltage
D Minimum lamp load for flasher operation
w 10 W
Package DIP8 SO8
D Low susceptibility to EMI
Ordering Information
Extended Type Number U2043B U2043B.
- FP Remarks
Block Diagram
+ VS + 49 6 C1 Measuring comparator 4 K 1 V 6.
- 81 mV 7 Pilot lamp Pulse generator 3.8 k W 8 K 3 V.
- 5 V.
U2043B Datasheet
