NCV8402STT1G

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High voltage capability - Low quiescent current - Overtemperature protection - Short-circuit protection - Under-voltage lockout - Adjustable output voltage - Wide input voltage range

Package: SOT-223

Essence: The NCV8402STT1G is a power management IC designed for various applications that require high voltage capability and low quiescent current. It provides overtemperature and short-circuit protection, as well as under-voltage lockout. The output voltage can be adjusted, and it operates within a wide input voltage range.

Packaging/Quantity: The NCV8402STT1G is available in a SOT-223 package. The quantity per reel is typically 2500 units.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Quiescent Current: 100µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Maximum Power Dissipation: 2W

Detailed Pin Configuration

The NCV8402STT1G has the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. FB (Feedback)
4. EN (Enable)
5. OUT (Output Voltage)

Functional Features

• High voltage capability allows usage in a wide range of applications.
• Low quiescent current ensures minimal power consumption during standby or idle mode.
• Overtemperature protection prevents damage due to excessive heat.
• Short-circuit protection safeguards the IC and connected components from damage.
• Under-voltage lockout protects against insufficient input voltage.
• Adjustable output voltage provides flexibility for different application requirements.
• Wide input voltage range allows compatibility with various power sources.

Advantages and Disadvantages

Advantages: - High voltage capability enables versatile applications. - Low quiescent current minimizes power consumption. - Overtemperature and short-circuit protection enhance reliability. - Adjustable output voltage offers flexibility. - Wide input voltage range ensures compatibility.

Disadvantages: - None identified.

Working Principles

The NCV8402STT1G is a power management IC that regulates the input voltage to provide a stable output voltage. It utilizes internal circuitry to monitor the input and output voltages, adjusting the output voltage as necessary. The IC incorporates various protection mechanisms such as overtemperature and short-circuit protection to ensure safe operation.

Detailed Application Field Plans

The NCV8402STT1G can be used in a wide range of applications, including but not limited to: - Automotive electronics - Industrial control systems - Power supplies - Battery chargers - LED lighting - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the NCV8402STT1G include: - LM2576-ADJ - LT1084CP-ADJ - TPS5430-ADJ - MC34063A-ADJ - LM2596S-ADJ

These alternative models can be considered based on specific application requirements and availability.

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