LTC3414MPFE

series introduction

# LTC3414MPFE Product Series Introduction

## 1. Overview
The LTC3414MPFE is a highly versatile and efficient product series within the realm of power management integrated circuits (PMICs). Manufactured by a leading semiconductor company, this series is designed to meet the demanding power requirements of a wide range of electronic devices, from portable consumer electronics to industrial applications.

## 2. Key Features

### 2.1 High - Efficiency Operation
- The LTC3414MPFE utilizes advanced switching regulator technology to achieve high efficiency. This is crucial for battery - powered devices as it helps to extend battery life. For example, in a portable media player, high - efficiency power conversion means less power is wasted as heat, allowing the device to run for longer periods between charges.
- It can operate with efficiency levels up to [X]%, which is significantly higher compared to some traditional linear regulators. This efficiency is maintained across a wide range of input and output voltages, making it suitable for various power supply scenarios.

### 2.2 Wide Input and Output Voltage Ranges
- **Input Voltage**: The series can accept a wide input voltage range, typically from [Min Input Voltage] to [Max Input Voltage]. This flexibility allows it to be used with different power sources, such as batteries with varying chemistries (e.g., lithium - ion, nickel - metal hydride) or regulated power supplies.
- **Output Voltage**: It can provide adjustable output voltages within a specified range, usually from [Min Output Voltage] to [Max Output Voltage]. This adjustability makes it adaptable to different load requirements. For instance, in a multi - voltage system, it can be configured to supply the appropriate voltage to different components like microcontrollers, sensors, and memory chips.

### 2.3 Low Quiescent Current
The LTC3414MPFE has a very low quiescent current, which is the current consumed by the device when it is in a standby or light - load condition. This feature is essential for battery - operated devices that spend a significant amount of time in standby mode. A low quiescent current ensures that the battery drain is minimized during these periods, further enhancing the overall battery life.

### 2.4 Integrated Protection Features
- **Over - Current Protection (OCP)**: The device is equipped with over - current protection to safeguard against excessive current flow. In case of a short - circuit or a sudden increase in load current, the OCP mechanism will limit the current to a safe level, preventing damage to the device and the connected components.
- **Over - Temperature Protection (OTP)**: Over - temperature protection is another important feature. If the device's temperature rises above a certain threshold due to high power dissipation or environmental factors, the OTP will automatically reduce the power output or shut down the device to prevent overheating and potential damage.
- **Under - Voltage Lockout (UVLO)**: UVLO ensures that the device operates only when the input voltage is within a safe and specified range. If the input voltage drops below the UVLO threshold, the device will shut down to prevent improper operation and potential damage to the load.

### 2.5 Small Form Factor
The LTC3414MPFE comes in a compact and space - saving package, which is ideal for applications where board space is limited. The small form factor allows for easy integration into small - sized devices such as smartwatches, earbuds, and other wearable electronics.

## 3. Applications

### 3.1 Portable Consumer Electronics
- **Smartphones and Tablets**: In smartphones and tablets, the LTC3414MPFE can be used to power various components such as the display, processor, and memory. Its high efficiency and wide input/output voltage ranges make it suitable for the complex power

Images for reference

20-TSSOP Epad

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Datasheets

• LTC3414
• PDF 2

Partlist