VN7040AJTR

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VN7040AJTR

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IC PWR DRVR N-CHAN 1:1 PWRSSO16

  • メーカーRFE/フューゼテック

  • メーカー品番 #VN7040AJTR

  • パッケージ PowerSSO-16

  • 在庫状況6617

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Package Tape & Reel (TR),Cut Tape (CT)
Series VIPower™
ProductStatus Active
SwitchType General Purpose
NumberofOutputs 1
Ratio-Input:Output 1:1
OutputConfiguration High Side
OutputType N-Channel
Interface On/Off
Voltage-Load 4V ~ 28V
Voltage-Supply(Vcc/Vdd) Not Required
Current-Output(Max) 24A
RdsOn(Typ) 40mOhm
InputType Non-Inverting
Features Auto Restart, Status Flag
FaultProtection Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, UVLO
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
SupplierDevicePackage PowerSSO-16

概要

Description

VN7040AJTR is an automotive-grade smart load switch IC. It functions as a controlled power switch that drives loads (lamps, solenoids, actuators) in vehicle networks, with built‑in protection and diagnostics.
Key points:
- Integrates a power MOSFET with protection features
- Enables fault-safe switching: protection against short circuits, over/undervoltage, and reverse polarity
- Provides diagnostic/status output to communicate fault conditions
- Designed for automotive supply environments and harsh operating conditions
- Available in Tape & Reel packaging (AJTR variant)
Typical uses:
- Vehicle body electronics, lighting, window/seat actuators, and other loads that require controlled, protected switching
Why consult the datasheet:
- For exact electrical specs (current rating, voltage range, protection thresholds), pinout, and thermal considerations vary by package and revision. If you have a specific manufacturer, I can tailor the intro to that datasheet.

Pinout

Pin count: 8 pins (8-pin package).
Function: Automotive high-side switch (load switch) with built-in current limit and diagnostic/protect features. Used to turn a load on/off from VBAT with protection (UVLO/OC/thermal) and status/diagnostic output.

Manufacturer

Manufacturer: STMicroelectronics.
About the company: STMicroelectronics is a global semiconductor company that designs and manufactures integrated circuits and discrete components for automotive, industrial, and consumer electronics applications.

Application

VN7040AJTR is used in automotive electronics. Typical application areas include:
- Automotive body electronics and power distribution
- Load switching for relays/solenoids and actuators
- LED lighting control and power management
- ECU power management with protection (basic reverse/short-circuit protection)
- Small DC motor/actuator drive (e.g., HVAC, seat/door modules)
- Instrument clusters and sensor power supplies
For exact use cases and electrical limits, refer to the official datasheet.

Package

It’s an 8-pin SO-8 surface-mount package (Tape & Reel, TR).

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