STMicroelectronics VNF1248FTR High Side, MOSFET Power Switch 32-Pin, QFN-32L

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RS 제품 번호:
719-448
제조사 부품 번호:
VNF1248FTR
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Product Type

Power Switch

Power Switch Type

MOSFET

Power Switch Topology

High Side

Switch On Resistance RdsOn

4.5Ω

Number of Outputs

1

Interface Type

SPI

Mount Type

Surface

Minimum Supply Voltage

6V

Package Type

QFN-32L

Pin Count

32

Maximum Supply Voltage

70V

Maximum Operating Temperature

150°C

Minimum Operating Temperature

-40°C

Operating Current

75μA

Length

5mm

Height

1mm

Standards/Approvals

RoHS Compliant

Width

5mm

Series

VNF1248F

Automotive Standard

AEC-Q100

The STMicroelectronics High side switch controller with STi2Fuse protection is an Advanced device designed to drive a Power MOSFET in a high side configuration, enabling the implementation of intelligent high side switches for 12 V, 24 V, and 48 V automotive applications. It features a CMOS compatible SPI Interface supporting both 3.3 V and 5 V levels, allowing seamless communication with a host microcontroller. In addition to control functionality, the IC provides integrated protection and diagnostic capabilities, ensuring system reliability and safety across a wide range of automotive environments.

Battery under voltage shut-down

External MOSFET desaturation shutdown configurable via SPI

Hard short circuit latch-off configurable via SPI

Current vs time latch-off configurable via SPI (fuse-emulation)

Device over temperature shutdown

External MOSFET over temperature shutdown

Reverse battery

Loss of GND

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