U643B

Flasher, 30-mohm Shunt

Description ThebipolarintegratedcircuitU643Bisusedinrelay-controlledautomotiveflasherswhereahigh-levelEMCisrequired. Lampoutageisindicatedbyfrequencydoublingduringhazardwarningaswellasdirectionmode. Features •TemperatureandSupplyVoltageCompensatedF

U643B

Flasher/ 30-mohm Shunt

Description\nThe bipolar integrated circuit U643B is used in relay-controlled automotive flashers where a high-level EMC is required.\nLamp outage is indicated by frequency doubling during hazard warning as well as direction mode.; • Temperature and Supply Voltage Compensated Flashing Frequency\n• Frequency Doubling Indicates Lamp Outage\n• Relay Driver Output with High Current Carrying Capacity and Low Saturation Voltage\n• Minimum Lamp Load for Flasher Operation: ≥ 1W\n• Very Low Susceptibility to EMI\n• Protection According;

U643B-FP

Flasher, 30-mohm Shunt

Description ThebipolarintegratedcircuitU643Bisusedinrelay-controlledautomotiveflasherswhereahigh-levelEMCisrequired. Lampoutageisindicatedbyfrequencydoublingduringhazardwarningaswellasdirectionmode. Features •TemperatureandSupplyVoltageCompensatedF

U643B_05

Flasher, 30-mohm Shunt

U643B-M

IC FLASHER 30M OHM SHUNT 8DIP

U643B-MFP

IC FLASHER 30M OHM SHUNT 8-SOIC

U643B-MFPG3Y

Flasher, 30-mohm Shunt

U643B-MFPY

Flasher, 30-mohm Shunt

U643B-MY

Flasher, 30-mohm Shunt

U643B-MFP

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 照明，镇流器控制器 描述：IC FLASHER CNTRL 8SO