VN770KPTR-E

Product Overview

Category: Integrated Circuit (IC)

Use: The VN770KPTR-E is a high-side driver IC designed for automotive applications. It is specifically used to control various loads such as lamps, motors, and solenoids in automotive systems.

Characteristics: - High voltage capability - Over-temperature protection - Short-circuit protection - ESD protection - Low standby current consumption

Package: The VN770KPTR-E is available in a compact and industry-standard PowerSSO-36 package, which ensures efficient heat dissipation and easy integration into automotive electronic systems.

Essence: This IC serves as a crucial component in automotive systems, providing reliable and efficient control of loads while ensuring the safety and protection of the overall system.

Packaging/Quantity: The VN770KPTR-E is typically packaged in reels, with 2,500 units per reel.

Specifications

Supply voltage range: 4.5V to 36V
Output current: Up to 30A
On-state resistance: 19mΩ
Operating temperature range: -40°C to +150°C
Standby current: 1µA (max)
Input logic compatibility: CMOS/TTL

Detailed Pin Configuration

The VN770KPTR-E features a PowerSSO-36 package with the following pin configuration:

IN1: Input control signal 1
IN2: Input control signal 2
GND: Ground reference
OUT1: Output 1
OUT2: Output 2
VCC: Supply voltage
EN: Enable pin
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Functional Features

High-side driver with integrated protection features
Fast and reliable switching of loads
Over-temperature protection prevents damage to the IC
Short-circuit protection ensures system safety
ESD protection guards against electrostatic discharge
Low standby current consumption for energy efficiency

Advantages and Disadvantages

Advantages: - High voltage capability allows for versatile applications - Robust protection features ensure system reliability - Compact package enables easy integration into automotive systems - Low standby current consumption reduces power wastage

Disadvantages: - Limited output current compared to some other high-side driver ICs - Higher on-state resistance may result in slightly increased power dissipation

Working Principles

The VN770KPTR-E operates as a high-side driver by receiving input control signals (IN1 and IN2) and providing corresponding outputs (OUT1 and OUT2) to control loads. It utilizes internal circuitry to protect against over-temperature conditions, short circuits, and electrostatic discharge.

Detailed Application Field Plans

The VN770KPTR-E is widely used in various automotive applications, including but not limited to: - Automotive lighting systems (headlights, taillights, turn signals) - Motor control (windshield wipers, power windows, seat adjustment) - Solenoid control (fuel injectors, door locks, HVAC systems)

Detailed and Complete Alternative Models

VN750KPTR-E: Similar high-side driver IC with lower output current capability (up to 20A).
VN760KPTR-E: High-side driver IC with higher output current capability (up to 40A) and lower on-state resistance.
VN780KPTR-E: High-side driver IC with extended temperature range (-40°C to +175°C) for more demanding automotive applications.

Note: The above alternative models are from the same product series and offer similar functionality with slight variations in specifications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VN770KPTR-E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of VN770KPTR-E in technical solutions:

Q: What is the VN770KPTR-E? A: The VN770KPTR-E is a high-side driver IC designed for automotive applications, specifically for driving resistive, capacitive, and inductive loads.
Q: What is the maximum voltage rating of the VN770KPTR-E? A: The VN770KPTR-E has a maximum voltage rating of 40V.
Q: Can the VN770KPTR-E handle high current loads? A: Yes, the VN770KPTR-E can handle high current loads up to 7A continuously.
Q: Is the VN770KPTR-E suitable for automotive applications? A: Yes, the VN770KPTR-E is specifically designed for automotive applications and meets the required standards and specifications.
Q: Does the VN770KPTR-E have built-in protection features? A: Yes, the VN770KPTR-E includes various protection features such as over-temperature protection, overvoltage protection, and short-circuit protection.
Q: Can I use the VN770KPTR-E with microcontrollers or other digital devices? A: Yes, the VN770KPTR-E can be easily controlled by microcontrollers or other digital devices through its logic-level inputs.
Q: What is the typical switching time of the VN770KPTR-E? A: The VN770KPTR-E has a typical turn-on and turn-off time of around 1µs.
Q: Can the VN770KPTR-E operate in harsh environments? A: Yes, the VN770KPTR-E is designed to operate in a wide temperature range (-40°C to +150°C) and is suitable for harsh automotive environments.
Q: Does the VN770KPTR-E require external components for operation? A: Yes, the VN770KPTR-E requires external components such as a power supply, load, and decoupling capacitors for proper operation.
Q: Where can I find more information about the VN770KPTR-E? A: You can find more detailed information about the VN770KPTR-E in the datasheet provided by the manufacturer or on their official website.