NCV887720D1R2G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: DFN-10 (Dual Flat No-Lead)

Essence: The NCV887720D1R2G is a voltage regulator IC designed to provide a stable and regulated output voltage from a wide range of input voltages.

Packaging/Quantity: The NCV887720D1R2G is typically sold in reels containing 3000 units per reel.

Specifications

Input Voltage Range: 4.5V to 40V
Output Voltage Range: 0.8V to 37V
Maximum Output Current: 500mA
Dropout Voltage: 200mV at 100mA
Quiescent Current: 50µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCV887720D1R2G has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin
SW: Switching pin
PGND: Power ground pin
SS: Soft-start pin
COMP: Compensation pin
NC: No connection pin

Functional Features

Wide input voltage range allows for versatile applications.
Adjustable output voltage provides flexibility in various scenarios.
Overcurrent protection safeguards the circuit from excessive current flow.
Thermal shutdown protection prevents overheating and damage to the IC.

Advantages

High efficiency results in reduced power consumption.
Low dropout voltage ensures stable output even with low input voltages.
Compact DFN-10 package allows for space-saving designs.
Wide operating temperature range enables usage in extreme environments.

Disadvantages

Limited maximum output current of 500mA may not be suitable for high-power applications.
The DFN-10 package may require specialized equipment for soldering and handling.

Working Principles

The NCV887720D1R2G operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a constant voltage difference. The internal circuitry monitors the input and output voltages to ensure stability and protection against overcurrent and thermal issues.

Detailed Application Field Plans

The NCV887720D1R2G is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics - Power management modules

Detailed and Complete Alternative Models

NCV887721D1R2G
NCV887722D1R2G
NCV887723D1R2G
NCV887724D1R2G
NCV887725D1R2G

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NCV887720D1R2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NCV887720D1R2G in technical solutions:

Q1: What is NCV887720D1R2G? A1: NCV887720D1R2G is a specific model of integrated circuit (IC) designed for power management applications.

Q2: What are the typical applications of NCV887720D1R2G? A2: NCV887720D1R2G is commonly used in automotive systems, such as LED lighting, body control modules, and motor control.

Q3: What is the input voltage range supported by NCV887720D1R2G? A3: The input voltage range of NCV887720D1R2G is typically between 4.5V and 40V.

Q4: What is the output current capability of NCV887720D1R2G? A4: NCV887720D1R2G can provide an output current of up to 500mA.

Q5: Does NCV887720D1R2G have built-in protection features? A5: Yes, NCV887720D1R2G includes various protection features like overvoltage protection, overcurrent protection, and thermal shutdown.

Q6: Can NCV887720D1R2G operate in a wide temperature range? A6: Yes, NCV887720D1R2G is designed to operate reliably in a temperature range of -40°C to +125°C.

Q7: Is NCV887720D1R2G compatible with both analog and digital control signals? A7: Yes, NCV887720D1R2G supports both analog and digital control inputs for flexible integration into different systems.

Q8: Can NCV887720D1R2G be used in battery-powered applications? A8: Yes, NCV887720D1R2G is suitable for battery-powered applications as it has low quiescent current and supports low-power modes.

Q9: Does NCV887720D1R2G require any external components for operation? A9: Yes, NCV887720D1R2G requires a few external components like capacitors and resistors for proper functionality.

Q10: Is NCV887720D1R2G RoHS compliant? A10: Yes, NCV887720D1R2G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.