LTC3407EDD-3#PBF

Product Overview

Category

LTC3407EDD-3#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

The LTC3407EDD-3#PBF is known for its high efficiency and low quiescent current. It offers a wide input voltage range and can operate in both step-up and step-down modes. This IC also provides excellent load and line regulation, making it suitable for various power supply designs.

Package

LTC3407EDD-3#PBF comes in a DFN (Dual Flat No-Lead) package.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power in electronic devices.

Packaging/Quantity

LTC3407EDD-3#PBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.8V to 5.25V
• Maximum Output Current: 600mA
• Quiescent Current: 35µA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LTC3407EDD-3#PBF has the following pin configuration:

1. VIN: Input voltage pin
2. SW: Switching node pin
3. GND: Ground pin
4. FB: Feedback pin
5. EN: Enable pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency power conversion
• Wide input voltage range
• Step-up and step-down operation modes
• Excellent load and line regulation
• Low quiescent current for power-saving applications

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Excellent load and line regulation ensures stable output voltage
• Low quiescent current prolongs battery life in portable devices

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 LTC3407EDD-3#PBF utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain stability under varying load conditions. The enable pin allows for easy control of the device's operation.

Detailed Application Field Plans

The LTC3407EDD-3#PBF finds applications in various fields, including but not limited to:

1. Portable electronic devices: Provides efficient power management for smartphones, tablets, and wearable devices.
2. Industrial equipment: Enables reliable power supply for sensors, actuators, and control systems.
3. Automotive electronics: Supports power management in automotive infotainment systems, lighting, and advanced driver-assistance systems (ADAS).
4. IoT devices: Facilitates power regulation in smart home devices, environmental sensors, and wireless communication modules.

Detailed and Complete Alternative Models

1. LT3480EDD-3#PBF: Similar specifications with higher maximum output current (800mA).
2. LTC3419EDD-3#PBF: Step-up/step-down converter with adjustable output voltage.
3. LT1763CS8-3.3#PBF: Low dropout (LDO) linear regulator with fixed 3.3V output voltage.

These alternative models offer different features and specifications, providing flexibility for various power management requirements.

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