Datasheet Details
| Part number | U479B |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 138.49 KB |
| Description | Automotive Lamp-outage Monitor IC |
| Datasheet | U479B_ATMELCorporation.pdf |
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| Part number | U479B |
|---|---|
| Manufacturer | Atmel (now Microchip Technology) |
| File Size | 138.49 KB |
| Description | Automotive Lamp-outage Monitor IC |
| Datasheet | U479B_ATMELCorporation.pdf |
|
|
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The monolithic integrated bipolar circuit, U479B, is designed as a monitor for lamp failure in automobiles.
The parator threshold is matched to the PTC characteristic of incandescent lamps.
The threshold is tied to V4,6 = VS - VT where VT = 8 mV.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
U479B | Automotive Lamp Outage Monitor/ VT = 8 mV | TEMIC Semiconductors |
 |
U4790B | Automotive Lamp-Outage Monitor | TEMIC |
|
U4791B | Automotive Lamp Outage Monitor/ VT = 53 mV | TEMIC Semiconductors |
|
U4793B | Overload Monitoring with Resistive Load/ VT = 44.5 mV | TEMIC Semiconductors |
 |
U4793B | Current Monitor IC | ATMEL |
| Part Number | Description |
|---|