VNQ5E050MK-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VNQ5E050MK-E is a power driver IC designed for automotive applications. It is specifically used for driving resistive, inductive, and capacitive loads in harsh environments.

Characteristics: - High current capability - Low quiescent current - Overtemperature protection - Short-circuit protection - ESD protection - Diagnostic feedback

Package: The VNQ5E050MK-E is available in a PowerSSO-36 package, which provides excellent thermal performance and high power dissipation capabilities.

Essence: This IC is essential for controlling various loads in automotive systems, ensuring reliable and efficient operation.

Packaging/Quantity: The VNQ5E050MK-E is typically sold in reels containing 250 units per reel.

Specifications

Supply voltage range: 4.5V to 36V
Output current: Up to 5A
On-state resistance: 0.05Ω (typical)
Operating temperature range: -40°C to +150°C

Detailed Pin Configuration

The VNQ5E050MK-E features a PowerSSO-36 package with the following pin configuration:

IN1: Input control signal 1
GND: Ground reference
OUT1: Output 1
VCC: Positive supply voltage
IN2: Input control signal 2
OUT2: Output 2
IN3: Input control signal 3
OUT3: Output 3
IN4: Input control signal 4
OUT4: Output 4
IN5: Input control signal 5
OUT5: Output 5
DIAG: Diagnostic feedback
VBB: High-side gate driver supply voltage
GND: Ground reference
OUT6: Output 6
IN6: Input control signal 6
OUT7: Output 7
IN7: Input control signal 7
OUT8: Output 8
IN8: Input control signal 8
OUT9: Output 9
IN9: Input control signal 9
OUT10: Output 10
IN10: Input control signal 10
OUT11: Output 11
IN11: Input control signal 11
OUT12: Output 12
IN12: Input control signal 12
OUT13: Output 13
IN13: Input control signal 13
OUT14: Output 14
IN14: Input control signal 14
OUT15: Output 15
IN15: Input control signal 15
VS: Power ground

Functional Features

The VNQ5E050MK-E offers the following functional features:

High current driving capability for various loads
Low quiescent current consumption, ensuring energy efficiency
Overtemperature protection to prevent damage during high-temperature conditions
Short-circuit protection for load and driver safety
ESD protection to safeguard against electrostatic discharge
Diagnostic feedback for fault detection and troubleshooting

Advantages and Disadvantages

Advantages: - High current capability allows for driving a wide range of loads - Comprehensive protection features enhance system reliability - Diagnostic feedback aids in identifying faults quickly - Suitable for use in harsh automotive environments

Disadvantages: - Limited output current compared to some other power driver ICs - Higher cost compared to basic driver ICs

Working Principles

The VNQ5E050MK-E operates based on a combination of internal circuitry and control signals received at the input pins. The control signals determine the state of the outputs, allowing the IC to drive the connected loads accordingly. The IC also incorporates various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

The VNQ5E050MK-E is widely used in automotive applications, including but not limited to:

Automotive lighting systems: Controls the power delivery to headlights, taillights, turn signals, and other lighting components.
Motor control: Drives motors for windshield wipers, power windows, seat adjustments, and HVAC systems.
Power distribution: Manages power distribution in automotive electrical systems, ensuring efficient and reliable operation.
Solenoid control: Controls solenoids in transmission systems, fuel injectors, and other automotive subsystems.

Detailed and Complete Alternative Models

VNQ5E050MK: Similar to VNQ5E050MK-E but without diagnostic feedback feature.
VNQ5E

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan VNQ5E050MK-E dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of VNQ5E050MK-E in technical solutions:

Question: What is the VNQ5E050MK-E?
Answer: The VNQ5E050MK-E is a high-side driver IC designed for automotive applications.
Question: What is the maximum voltage rating of the VNQ5E050MK-E?
Answer: The VNQ5E050MK-E has a maximum voltage rating of 50V.
Question: Can the VNQ5E050MK-E be used for driving inductive loads?
Answer: Yes, the VNQ5E050MK-E can be used for driving inductive loads such as solenoids and motors.
Question: What is the maximum current rating of the VNQ5E050MK-E?
Answer: The VNQ5E050MK-E has a maximum current rating of 5A.
Question: Is the VNQ5E050MK-E suitable for automotive lighting applications?
Answer: Yes, the VNQ5E050MK-E is commonly used for driving automotive lighting systems.
Question: Does the VNQ5E050MK-E have built-in protection features?
Answer: Yes, the VNQ5E050MK-E includes various protection features such as over-temperature, over-current, and short-circuit protection.
Question: Can the VNQ5E050MK-E operate at high temperatures?
Answer: Yes, the VNQ5E050MK-E has a wide operating temperature range of -40°C to 150°C.
Question: What is the input voltage range of the VNQ5E050MK-E?
Answer: The VNQ5E050MK-E operates with an input voltage range of 4.5V to 36V.
Question: Can the VNQ5E050MK-E be used in both 12V and 24V automotive systems?
Answer: Yes, the VNQ5E050MK-E is compatible with both 12V and 24V automotive systems.
Question: Are there any application notes or reference designs available for the VNQ5E050MK-E?
Answer: Yes, STMicroelectronics provides application notes and reference designs that can help in implementing the VNQ5E050MK-E in various technical solutions.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.