NCV8440STT3G

Product Overview

Use

It is used to regulate voltage in various electronic devices and systems.

Characteristics

High efficiency
Low dropout voltage
Overcurrent protection
Thermal shutdown protection

Package

The NCV8440STT3G comes in a small outline package (SOP) with a specified quantity per package.

Essence

The essence of the NCV8440STT3G lies in its ability to provide stable and regulated voltage output for electronic applications.

Specifications

Input Voltage Range: 4.5V to 40V
Output Voltage Range: 1.2V to 20V
Maximum Output Current: 150mA
Dropout Voltage: 300mV at 100mA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The NCV8440STT3G has a standard pin configuration with input, output, ground, and enable pins clearly labeled for easy integration into circuit designs.

Functional Features

Wide input voltage range
Low dropout voltage
Overcurrent and thermal protection
Enable pin for power management control

Advantages and Disadvantages

Advantages

High efficiency
Wide input voltage range
Overcurrent and thermal protection for enhanced reliability

Disadvantages

Limited maximum output current
Higher dropout voltage compared to some alternative models

Working Principles

The NCV8440STT3G operates by regulating the input voltage to provide a stable and precise output voltage, ensuring consistent power supply to connected electronic components.

Detailed Application Field Plans

The NCV8440STT3G is suitable for a wide range of applications including: - Automotive electronics - Industrial control systems - Portable electronic devices - Power management modules

Detailed and Complete Alternative Models

Some alternative models to the NCV8440STT3G include: - NCV8401STT1G - NCV8450STT3G - LM1117-ADJ

In conclusion, the NCV8440STT3G is a versatile voltage regulator with a wide input voltage range, making it suitable for various electronic applications. Despite its limitations in maximum output current and dropout voltage, its high efficiency and protection features make it a reliable choice for power management in diverse systems.

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What is the NCV8440STT3G?
- The NCV8440STT3G is a high-speed, low-side power switch designed for automotive applications.
What is the maximum voltage and current rating of the NCV8440STT3G?
- The NCV8440STT3G has a maximum voltage rating of 40V and a continuous current rating of 4A.
What are the typical applications for the NCV8440STT3G?
- Typical applications include driving resistive, inductive, or capacitive loads in automotive systems such as body control modules, lighting, and power distribution.
Does the NCV8440STT3G have built-in protection features?
- Yes, it includes overcurrent protection, thermal shutdown, and reverse battery protection to ensure safe operation in automotive environments.
What is the operating temperature range of the NCV8440STT3G?
- The operating temperature range is from -40°C to 150°C, making it suitable for harsh automotive conditions.
Can the NCV8440STT3G be used in 24V automotive systems?
- Yes, it is designed to operate in 12V and 24V automotive systems, providing flexibility for various vehicle platforms.
Is the NCV8440STT3G compatible with microcontrollers and other control devices?
- Yes, it can be easily controlled by microcontrollers and other digital control devices through its input pin.
What is the typical turn-on and turn-off time of the NCV8440STT3G?
- The typical turn-on time is 10µs, and the typical turn-off time is 20µs, ensuring fast and efficient switching.
Does the NCV8440STT3G support PWM (Pulse Width Modulation) control?
- Yes, it is designed to support PWM control for precise load management and dimming applications.
Are there any application notes or reference designs available for the NCV8440STT3G?
- Yes, ON Semiconductor provides comprehensive application notes and reference designs to assist with the integration of the NCV8440STT3G into technical solutions.