Switching Converters, Regulators & Controllers High Volt Ignition
VB922: Switching Converters, Regulators & Controllers High Volt Ignition
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Mounting Style : | Through Hole | Package / Case : | TO-247 |
Packaging : | Tube |
Symbol | Parameter | Value | Unit |
HVc | Collector Voltage | Internally Limited | V |
Ic | Collector Current | Internally Limited | A |
Iin | Input Current | 40 | mA |
Ptot | Total Dissipation at Tc = 25 | 150 | W |
Tstg | Storage Temperature | -40 to 150 | |
Tj | Operating Junction Temperature | -40 to150 | |
Es/b | Avalanche Energy | 350 | mJ |
The VB922 is a monolithic high voltage integrated circuits made using STMicroelectronics VIPower Technology, which combines a vertical current flow power trilinton with a coil current limiting circuit and a collector voltage clamping.
The VB922 device is peculiarly suitable for application in high performance electronic car ignition, where coil current limitation and voltage clamping are required.