STMicroelectronics VBG08H-E
VBG08H is a single channel driver, plus an IGBT power stage internally assembled using Chip On Chip (COC) hybrid technology. The device comes with several built-in protections like a coil current limiter, thermal monitoring circuit, which triggers a Soft Shut Down (SSD) as soon as the maximum allowable temperature is reached (TSD). It avoids extra voltage on the secondary side of the coil transformer.| Part No. | VBG08H-E |
|---|---|
| Datasheet | VBG08H-E Download |
| Manufacturer |  STMicroelectronics |
| Description | Ignition coil driver power IC |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
HVCL 360 V INOM 8 A(1) 1. Max operative current VS 6 - 40 V IS 5 mA● Smart electronic ignition with embedded IGBT power stage The two chips are assembled together in the OctaPAK® package. The Slow Turn On circuit (STO), avoids unwanted sparks during first negative dV/dt of HVC voltage at turn on.
● Coil current limiter
● Current threshold flag diagnostic output
● Enable pin The current flag circuit provides an output logical signal voltage when the coil current reaches a fixed threshold.
● Slow turn-on
● Soft shut down (SSD) operated by low voltage clamp circuit (LVC)
● SSD activated by – Thermal intervention (Tj > 150°C) – Enable pin – Input overvoltage – Battery overvoltage Table 1. Device summary Package Tube Order codes Tape and reel OctaPAK VBG08H-E VBG08HTR-E March 2015 This is information on a product in full production. DocID024413 Rev 3 1/34 Contents Contents VBG08H-E 1 Detailed description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
