U6048BB, U6049B, U6049BCFPG1 Selling Leads, Datasheet
MFG:tfk Package Cooled:tfk D/C:dc91
U6048BB, U6049B, U6049BCFPG1 Datasheet download
Part Number: U6048BB
MFG: tfk
Package Cooled: tfk
D/C: dc91
MFG:tfk Package Cooled:tfk D/C:dc91
U6048BB, U6049B, U6049BCFPG1 Datasheet download
MFG: tfk
Package Cooled: tfk
D/C: dc91
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PDF/DataSheet Download
Datasheet: U6024BS-FP
File Size: 307418 KB
Manufacturer:
Download : Click here to Download
PDF/DataSheet Download
Datasheet: U6049B
File Size: 121992 KB
Manufacturer: TEMIC [TEMIC Semiconductors]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: U6024BS-FP
File Size: 307418 KB
Manufacturer:
Download : Click here to Download
The bipolar integrated circuit, U6049B, is designed as a radiator fan controlled timer. After the ignition is switched off, the thermal switch of the engine can activate the radiator fan via relay for a preset period to support the cooling process.
Parameters |
Symbol |
Value |
Unit |
Operating voltage static, 5 min |
VBatt |
24 |
V |
Ambient temperature range |
Tamb |
-40to+125 |
|
Storage temperature range |
Tstg |
-55to+125 |
|
Junction temperature |
Tj |
150 |
|
· Delay time range: 3.7 s to 20 h
· Cooling time starts when thermal switch is closed
· RC-oscillator determines switching characteristics
· Relay driver with Z-diode
· Debounced input for coolant temperature switch
· Not debounced input for ignition key (Terminal 15)
· Load-dump protection
· RF interference protected
· Protection according to ISO/TR 7637-1 (VDE 0839)