LTC3525LESC6-3

Product Overview

Category

The LTC3525LESC6-3 belongs to the category of high-efficiency, low-noise boost converters.

Use

It is commonly used to provide a regulated output voltage from a single-cell Li-Ion battery or other power sources.

Characteristics

• High efficiency
• Low noise
• Small package size
• Wide input voltage range
• Low quiescent current

Package

The LTC3525LESC6-3 is available in a 6-lead ThinSOT package.

Essence

The essence of LTC3525LESC6-3 lies in its ability to efficiently boost input voltages to a regulated output voltage, making it suitable for battery-powered applications.

Packaging/Quantity

The LTC3525LESC6-3 is typically available in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 1.8V to 5.5V
• Output Voltage Range: 2.7V to 5.25V
• Switching Frequency: 1.2MHz
• Quiescent Current: 16µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3525LESC6-3 has the following pin configuration: 1. VIN (Input Voltage) 2. SW (Switch Node) 3. GND (Ground) 4. FB (Feedback) 5. EN (Enable) 6. VOUT (Output Voltage)

Functional Features

• Integrated power switch
• Low shutdown current
• Soft-start
• Thermal overload protection
• Short-circuit protection

Advantages and Disadvantages

Advantages

• High efficiency
• Low noise
• Wide input voltage range
• Small package size

Disadvantages

• Limited output current capability
• Higher cost compared to standard linear regulators

Working Principles

The LTC3525LESC6-3 utilizes a high-frequency switching regulator topology to efficiently boost the input voltage to a regulated output voltage. It employs a feedback mechanism to maintain the desired output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The LTC3525LESC6-3 is well-suited for various portable and battery-powered applications, including: - Portable electronics - Handheld instruments - Battery-powered sensors - Wearable devices - Energy harvesting systems

Detailed and Complete Alternative Models

Some alternative models to LTC3525LESC6-3 include: - LT1308 - LT1613 - LT3467 - MAX1771

In conclusion, the LTC3525LESC6-3 is a high-efficiency, low-noise boost converter that offers a compact solution for generating regulated output voltages in battery-powered applications.

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