IFX21003TNV51AKSA1

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High efficiency, compact size, low power consumption
Package: TNV51AKSA1
Essence: This IC is designed to provide efficient power management solutions for various electronic devices.
Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

Input Voltage Range: 2.7V - 5.5V
Output Voltage Range: 0.8V - 3.6V
Maximum Output Current: 3A
Operating Temperature Range: -40°C to +85°C
Efficiency: Up to 95%
Switching Frequency: 2.2MHz

Detailed Pin Configuration

The IFX21003TNV51AKSA1 IC has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
SW: Switching pin
FB: Feedback pin
EN: Enable pin
VOUT: Output voltage pin

Functional Features

Integrated synchronous buck converter
Adjustable output voltage
Overcurrent protection
Thermal shutdown protection
Soft start function
Low quiescent current

Advantages and Disadvantages

Advantages

High efficiency leads to reduced power consumption
Compact size allows for space-saving designs
Wide input voltage range enables compatibility with various power sources
Overcurrent and thermal protection ensure safe operation
Soft start function prevents excessive inrush current

Disadvantages

Limited maximum output current may not be suitable for high-power applications
Operating temperature range may restrict usage in extreme environments

Working Principles

The IFX21003TNV51AKSA1 is a synchronous buck converter that converts the input voltage to a lower, adjustable output voltage. It utilizes high-frequency switching to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switches to maintain a stable output. The enable pin (EN) controls the operation of the IC.

Detailed Application Field Plans

The IFX21003TNV51AKSA1 IC finds applications in various electronic devices, including:

Mobile phones
Tablets
Portable media players
Wearable devices
IoT devices

Its compact size, high efficiency, and low power consumption make it suitable for battery-powered devices where space and energy efficiency are crucial.

Detailed and Complete Alternative Models

IFX21004TNV51AKSA1: Similar to IFX21003TNV51AKSA1 but with a higher maximum output current of 4A.
IFX21002TNV51AKSA1: Similar to IFX21003TNV51AKSA1 but with a lower maximum output current of 2A.
IFX21005TNV51AKSA1: Similar to IFX21003TNV51AKSA1 but with additional features such as adjustable switching frequency.

These alternative models provide options with varying specifications to cater to different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IFX21003TNV51AKSA1 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IFX21003TNV51AKSA1 in technical solutions:

Q1: What is IFX21003TNV51AKSA1? A1: IFX21003TNV51AKSA1 is a specific model of integrated circuit (IC) developed by Infineon Technologies. It is commonly used in technical solutions for various applications.

Q2: What are the key features of IFX21003TNV51AKSA1? A2: Some key features of IFX21003TNV51AKSA1 include high voltage capability, low on-resistance, built-in protection features, and compatibility with various control signals.

Q3: In what technical solutions can IFX21003TNV51AKSA1 be used? A3: IFX21003TNV51AKSA1 can be used in a wide range of technical solutions such as motor control systems, power management circuits, industrial automation, robotics, and automotive applications.

Q4: What is the maximum voltage rating of IFX21003TNV51AKSA1? A4: The maximum voltage rating of IFX21003TNV51AKSA1 is typically specified by the manufacturer and can vary. It is important to refer to the datasheet for accurate information.

Q5: Can IFX21003TNV51AKSA1 handle high current loads? A5: Yes, IFX21003TNV51AKSA1 is designed to handle high current loads. Its low on-resistance allows it to efficiently switch and control high currents.

Q6: Does IFX21003TNV51AKSA1 have built-in protection features? A6: Yes, IFX21003TNV51AKSA1 incorporates built-in protection features such as overcurrent protection, overtemperature protection, and short-circuit protection to ensure safe operation.

Q7: What control signals are compatible with IFX21003TNV51AKSA1? A7: IFX21003TNV51AKSA1 is compatible with various control signals such as PWM (Pulse Width Modulation) signals, logic-level signals, and microcontroller outputs.

Q8: Can IFX21003TNV51AKSA1 be used in automotive applications? A8: Yes, IFX21003TNV51AKSA1 is suitable for automotive applications due to its high voltage capability, robustness, and built-in protection features.

Q9: Are there any application examples where IFX21003TNV51AKSA1 is commonly used? A9: Yes, some common application examples include electric power steering systems, HVAC (Heating, Ventilation, and Air Conditioning) systems, battery management systems, and industrial motor control.

Q10: Where can I find more information about IFX21003TNV51AKSA1? A10: You can find more detailed information about IFX21003TNV51AKSA1 in the datasheet provided by Infineon Technologies. Additionally, you can refer to technical forums, application notes, or contact the manufacturer directly for further assistance.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to consult the datasheet and relevant technical documentation for accurate information.