LTC3613IWKH#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Wide input voltage range - Low quiescent current - Adjustable output voltage - Small package size

Package: 38-Lead Thin QFN (5mm x 7mm)

Essence: The LTC3613IWKH#TRPBF is a power management IC designed for various applications that require efficient power conversion.

Packaging/Quantity: The LTC3613IWKH#TRPBF is available in a 38-Lead Thin QFN package. It is typically sold in reels of 2500 units.

Specifications

Input Voltage Range: 2.25V to 5.5V
Output Voltage Range: 0.6V to VIN
Maximum Output Current: 3A
Quiescent Current: 20µA
Switching Frequency: 1MHz
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3613IWKH#TRPBF has a total of 38 pins. Here is the detailed pin configuration:

VIN: Input voltage pin
GND: Ground pin
SW: Switching node pin
FB: Feedback voltage pin
EN: Enable pin
VOUT: Output voltage pin
PGND: Power ground pin
... (Detailed pin configuration continues)

Functional Features

High efficiency synchronous buck regulator
Adjustable output voltage through external resistors
Soft-start and tracking functions
Overcurrent protection
Thermal shutdown protection
Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Low quiescent current minimizes standby power consumption - Small package size saves board space

Disadvantages: - Limited maximum output current (3A) - Higher cost compared to non-integrated solutions

Working Principles

The LTC3613IWKH#TRPBF is a synchronous buck regulator that converts an input voltage into a lower output voltage. It utilizes high-frequency switching to efficiently step down the voltage while minimizing power losses. The adjustable output voltage feature allows for flexibility in various applications.

Detailed Application Field Plans

The LTC3613IWKH#TRPBF can be used in a wide range of applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial equipment - Automotive electronics - Telecommunications

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the LTC3613IWKH#TRPBF: - LTC3612IWKH#TRPBF - LTC3614IWKH#TRPBF - LTC3615IWKH#TRPBF - LTC3616IWKH#TRPBF

These alternative models provide different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LTC3613IWKH#TRPBF in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LTC3613IWKH#TRPBF in technical solutions:

Q: What is LTC3613IWKH#TRPBF? A: LTC3613IWKH#TRPBF is a specific model number of a power management integrated circuit (PMIC) manufactured by Linear Technology (now part of Analog Devices). It is designed for use in various technical solutions.
Q: What are the key features of LTC3613IWKH#TRPBF? A: Some key features of LTC3613IWKH#TRPBF include high efficiency, wide input voltage range, adjustable output voltage, low quiescent current, and built-in protection features.
Q: What are the typical applications of LTC3613IWKH#TRPBF? A: LTC3613IWKH#TRPBF can be used in a wide range of applications such as portable devices, industrial equipment, automotive systems, and battery-powered devices.
Q: What is the maximum input voltage supported by LTC3613IWKH#TRPBF? A: The maximum input voltage supported by LTC3613IWKH#TRPBF is typically around 40V, but it is always recommended to refer to the datasheet for accurate specifications.
Q: Can LTC3613IWKH#TRPBF provide multiple output voltages? A: Yes, LTC3613IWKH#TRPBF has multiple outputs that can be independently configured to different voltage levels based on the application requirements.
Q: Does LTC3613IWKH#TRPBF have any built-in protection features? A: Yes, LTC3613IWKH#TRPBF includes various protection features such as overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.
Q: What is the efficiency of LTC3613IWKH#TRPBF? A: LTC3613IWKH#TRPBF offers high efficiency, typically above 90%, which helps in minimizing power losses and maximizing battery life.
Q: Can LTC3613IWKH#TRPBF operate in a wide temperature range? A: Yes, LTC3613IWKH#TRPBF is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.
Q: Does LTC3613IWKH#TRPBF support synchronous rectification? A: Yes, LTC3613IWKH#TRPBF supports synchronous rectification, which improves overall efficiency by reducing power dissipation.
Q: Where can I find more information about LTC3613IWKH#TRPBF? A: You can find detailed information about LTC3613IWKH#TRPBF in its datasheet, which is available on the manufacturer's website or through authorized distributors.