VNQ7050AJ-E
STMICROELECTRONICS VNQ7050AJ-E 驱动器, MOSFET, 高压侧, 4V-28V电源, 45µs延迟, POWERSSO-16
The is a quad channel High-side Driver with CurrentSense analogue feedback. The high-side driver manufactured using ST proprietary VIPower® technology. The device is designed to drive 12V automotive grounded loads through a 3 and 5V CMOS-compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and over-temperature shutdown with configurable latch-off. A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality. A sense enable pin allows off-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.
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- Very low standby current
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- CurrentSense diagnostic functions - Thermal shutdown indication and OFF-state open-load detection
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- Under-voltage shutdown protection
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- Over-voltage clamp protection
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- Load current limitation
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- Self limiting of fast thermal transients
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- Configurable latch-OFF on over-temperature or power limitation with dedicated fault reset pin
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- Loss of ground and loss of VCC
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- Reverse battery with external components
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- Electrostatic discharge protection
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- 40V Maximum transient supply voltage
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- 50mR Typical ON-state resistance per channel
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- 27A Typical current limitation
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- 0.5µA Maximum standby current