VG202B, VG203, VG2043 Selling Leads, Datasheet
MFG:ROHM Package Cooled:SMD-8 D/C:00+
VG202B, VG203, VG2043 Datasheet download
Part Number: VG202B
MFG: ROHM
Package Cooled: SMD-8
D/C: 00+
VG202B, VG203, VG2043
- Table of contents:
Info of VG202B
Info of VG203
Info of VG2043
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About VG2043
PDF/DataSheet Download
Datasheet: VG2043
File Size: 592511 KB
Manufacturer:
Download : Click here to Download
About VG2043
PDF/DataSheet Download
Datasheet: VG2043
File Size: 592511 KB
Manufacturer:
Download : Click here to Download
About VG2043
PDF/DataSheet Download
Datasheet: VG2043
File Size: 592511 KB
Manufacturer:
Download : Click here to Download
VG2043 General Description
The integrated circuit VG2043 is used in relay-controlled automotive flashers where a high EMC level is required . A lamp outage is indicated by frequency doubling during hazard mode as well as direction mode. The pilot lamp can be connected either to Vbalt or GND.It has many unqiue features: The first one is temperature and voltage compensated frequency. The second one is warning indication of lamp failure by menas of frequency doubling. The third one is minimum lamp load ofr flasher operation is not less than 10 W. the forth one is relay output with high current carrying capacity and low saturation votlage. the fifth one is Dip8 or Sop8 package. The sixth one is two type supply voltage for selection which is 24 V.
There are some absolute maximum ratings about it. PINS2.6 supply voltage(Vs) is 30.0 V.PIN3 output current is 0.3 A. Power dissipation is 420 mW(Tamb is 95, DIP8).Power dissipation is 690 mW(Tamb is 60,DIP8). Junction temperature (Tj) is 150.Ambient temperature range(Tamb) is -40 to 95. Storage temperature range(Tstg)is -55 to 150.Otherwise, there are also some electrical charactersitics about it. Relay output reverse current is 0.1 mA max(pin 3). Start delay (ton) is 10 ms max(first bright phase). Frequency determining resistor(RI) is 6.8 kohms min and 510 kohms max. Freuqency determing capacitor(CI) is 47 uF max. Frequency toelrance is -5% min and +5% max(nominal flashing). Bright period is 47% min and 53% max(basic frequency). Bright period is 37% min and 45% max(control frequency f2). Leakage resistance(Rp) is 2 kohms typ and 5 kohms max (49a to GND). Lamp load is 10 W min.
All the information above is just a simple introduction to it, if you are interested in it or want to know more about it, please pay more attention to our web and you can find more detailed information about it!Thanks for your attention!
VG2043 Maximum Ratings
VG2043 Features
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