LTC3113IFE

series introduction

# LTC3113IFE Product Series Introduction

## 1. Overview
The LTC3113IFE is a highly advanced and versatile product series within the realm of power management integrated circuits (PMICs). Designed and developed by a leading semiconductor company, this series offers a comprehensive solution for a wide range of applications that require efficient power conversion and management.

## 2. Key Features

### 2.1 High - Efficiency Power Conversion
- The LTC3113IFE utilizes state - of the - art switching regulator technology to achieve high conversion efficiencies. This is crucial in applications where power conservation is a top priority, such as battery - powered devices. By minimizing power losses during the conversion process, it helps to extend the battery life of portable electronics and reduces the overall power consumption of the system.
- It can operate over a wide input voltage range, which allows it to handle different power sources. Whether it is a low - voltage battery or a higher - voltage power supply, the LTC3113IFE can efficiently convert the input voltage to the desired output voltage.

### 2.2 Multiple Output Channels
- This product series is equipped with multiple output channels, providing flexibility in powering different components of a system. For example, it can simultaneously supply power to the main processor, memory modules, and other peripheral devices with different voltage requirements.
- Each output channel can be independently regulated, enabling precise control of the output voltage. This is essential for ensuring the stable operation of sensitive electronic components that are highly dependent on a specific voltage level.

### 2.3 Integrated Protection Features
- Over - voltage protection (OVP) is built into the LTC3113IFE to safeguard the connected devices from excessive voltage. In case the output voltage exceeds a predefined safe level, the OVP mechanism will quickly kick in to prevent damage to the components.
- Under - voltage lockout (UVLO) is another important protection feature. It ensures that the device only operates when the input voltage is within a safe and acceptable range. This helps to prevent improper operation and potential damage caused by low - voltage conditions.
- Over - current protection (OCP) is also included. It limits the output current to a safe level, protecting the device and the load from damage due to excessive current flow. This is particularly important in applications where short - circuits or overloads may occur.

### 2.4 Low Quiescent Current
The LTC3113IFE has a very low quiescent current, which is the current consumed by the device when it is in a standby or idle state. This feature is highly beneficial for battery - powered applications as it helps to conserve battery power during periods of inactivity. Even when the system is not actively performing tasks, the power consumption of the LTC3113IFE remains minimal.

### 2.5 Small Form Factor
The integrated circuit is designed in a compact form factor, making it suitable for space - constrained applications. Whether it is a small handheld device or a densely packed printed circuit board (PCB), the LTC3113IFE can be easily integrated without taking up too much space.

## 3. Applications

### 3.1 Portable Electronics
- In smartphones and tablets, the LTC3113IFE can be used to manage the power supply to various components such as the CPU, GPU, display, and memory. Its high - efficiency power conversion and multiple output channels make it an ideal choice for ensuring long battery life and stable operation of these devices.
- Wearable devices, such as smartwatches and fitness trackers, also benefit from the LTC3113IFE. Its low quiescent current and small form factor are well - suited for the limited battery capacity and small size requirements of these devices.

### 3.2 Industrial Equipment
- Industrial

Images for reference

20-TSSOP Epad

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Datasheets

• LTC3113

Partlist