VNF9Q20FTR
Active4 CHANNEL HIGH-SIDE DRIVER WITH STI2FUSE PROTECTION FOR AUTOMOTIVE POWER DISTRIBUTION APPLICATIONS
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VNF9Q20FTR
Active4 CHANNEL HIGH-SIDE DRIVER WITH STI2FUSE PROTECTION FOR AUTOMOTIVE POWER DISTRIBUTION APPLICATIONS
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Technical Specifications
Parameters and characteristics for this part
| Specification | VNF9Q20FTR |
|---|---|
| null | |
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Description
General part information
VNF9Q20F Series
The VNF9Q20F is a device made using STMicroelectronics VIPower technology. It is intended for driving resistive or inductive loads directly connected to the ground.
The device is protected against voltage transients on the VCC pin. Programming, control, and diagnostics are implemented via the SPI bus. A digital current sense feedback for each channel is provided through an integrated 10-bit ADC. Dedicated trimming bits allow adjusting the ADC reference current.
The device is equipped with 4 outputs controllable via SPI or 2-OTP assignable direct inputs. Real-time diagnostic is available through the SPI bus (open-load, output short to VCC, overtemperature, communication error, power limitation or latch off). The device detects open-load in OFF-state conditions.
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