VN751S

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VN751S

IC PWR DRIVER N-CHANNEL 1:1 8SO

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規格

Package Tube
ProductStatus Active
SwitchType General Purpose
NumberofOutputs 1
Ratio-Input:Output 1:1
OutputConfiguration High Side
OutputType N-Channel
Interface On/Off
Voltage-Load 5.5V ~ 36V
Voltage-Supply(Vcc/Vdd) Not Required
Current-Output(Max) 2.5A
RdsOn(Typ) 60mOhm
InputType Non-Inverting
Features Auto Restart, Status Flag
FaultProtection Current Limiting (Fixed), Over Temperature, Over Voltage
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage 8-SOIC

概述

Description

VN751S is a family of automotive smart (load) switches. It combines a high-side power MOSFET with protection and diagnostic features to drive loads in vehicle electrical systems.
Key points:
- Purpose: switch on/off automotive loads (e.g., lamps, pumps, actuators) from a microcontroller.
- Protections: overcurrent/short-circuit, overtemperature, undervoltage lockout, reverse-battery protection, and current limitation.
- Diagnostics: status/diagnostic output or pin to report faults or on-state.
- Interface: control input (IN/EN) to enable/disable the switch; typically operated over a broad automotive supply (roughly 4–28V).
Advantages: simplifies MCU design, improves robustness, and provides built-in protection and fault reporting.
Note: exact features, current rating, pinout, and electrical characteristics vary by manufacturer and variant. If you share the specific supplier (e.g., Vishay, ST, etc.) or a datasheet link, I can give precise details.

Features

VN751S could refer to multiple parts from different vendors. Please specify the manufacturer or share a datasheet/link. I can then list the exact features (e.g., operating voltage, load current, protections like overcurrent, UVLO, thermal shutdown, reverse polarity, diagnostic pin, enable control, and package options).

Package

VN751S package type varies by manufacturer. Please specify the vendor or share the datasheet. Common options for VN7-series parts are surface-mount packages such as DPAK (TO-252) or D²PAK (TO-263); check the exact package in the datasheet.

Pinout

VN751S is an 8-pin VIPower smart high-side switch (SO-8/DIP-8 style). It acts as a protected high-side load switch between VS (battery input) and OUT (to the load). It offers current limiting and protection (overcurrent, overtemperature, undervoltage). Pin functions (typical): IN/EN control input, GND, VS (supply), OUT (load output), IS (current sense), DIAG (diagnostic/ fault status), and VCC (logic supply).

Application

VN751S is typically used as an automotive smart high‑side switch/power switch. Common applications include:
- Automotive 12–24 V power distribution and load switching
- LED lighting and backlight drivers
- DC motor/actuator control
- Battery protection and power-protection circuits
- Power-management modules in consumer/industrial electronics
(Note: exact use depends on the specific VN751S variant; consult the datasheet for details.)

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掛號: 運費為2-4美元（0.1公斤），預計交貨時間為5-20個工作日。

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