LM3410YQMFX/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, adjustable output voltage, wide input voltage range
• Package: SOT-23-6
• Essence: Step-up DC-DC converter
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage Range: 3.3V to 20V
• Switching Frequency: 1.6MHz
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM3410YQMFX/NOPB has the following pin configuration:

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| | --| VIN GND |-- Pin 1: Ground --| EN FB |-- Pin 2: Feedback --| SW NC |-- Pin 3: Not Connected --| NC NC |-- Pin 4: Not Connected --| VOUT NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected |___________| ```

Functional Features

• High efficiency step-up voltage regulation
• Adjustable output voltage through external resistors
• Wide input voltage range for versatile applications
• Internal over-temperature protection
• Low shutdown current for power-saving operation

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Adjustable output voltage allows flexibility in design - Wide input voltage range accommodates various power sources - Internal over-temperature protection ensures safe operation - Low shutdown current minimizes power wastage

Disadvantages: - Limited maximum output current of 1A - Not suitable for applications requiring higher output currents

Working Principles

The LM3410YQMFX/NOPB is a step-up DC-DC converter that efficiently boosts the input voltage to a higher regulated output voltage. It utilizes a high-frequency switching regulator to achieve high efficiency. The feedback pin (FB) allows the output voltage to be adjusted by connecting external resistors. The device also incorporates over-temperature protection to prevent damage during operation.

Detailed Application Field Plans

The LM3410YQMFX/NOPB is commonly used in various applications, including:

1. Battery-powered devices: It can efficiently boost the battery voltage to power components requiring higher voltages, such as LCD displays or LED drivers.
2. Portable electronics: The adjustable output voltage makes it suitable for powering different subsystems within portable devices, like smartphones or tablets.
3. Automotive systems: It can be used in automotive applications to regulate voltage levels for sensors, actuators, or lighting systems.
4. Industrial equipment: The wide input voltage range and high efficiency make it ideal for powering various industrial control systems or instrumentation.

Detailed and Complete Alternative Models

Some alternative models to the LM3410YQMFX/NOPB include:

1. LM3429YQMFX/NOPB: Similar step-up DC-DC converter with higher maximum output current of 2A.
2. LM3481YQMFX/NOPB: Step-up DC-DC converter with adjustable output voltage and higher switching frequency of 2.1MHz.
3. LM2623YQMFX/NOPB: Step-up DC-DC converter with fixed output voltage and lower input voltage range of 1.6V to 14V.

These alternative models offer different specifications and features to cater to specific application requirements.

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