LTC3765HMSE#PBF

Product Overview

Category

LTC3765HMSE#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is primarily used in various power management systems, including but not limited to battery chargers, DC-DC converters, and voltage regulators.

Characteristics

• High efficiency: The LTC3765HMSE#PBF offers excellent power conversion efficiency, ensuring minimal energy loss during operation.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Compact package: The LTC3765HMSE#PBF comes in a small-sized package, allowing for space-efficient integration into electronic devices.
• Robust design: This IC is built with high-quality materials and components, ensuring durability and reliability in demanding environments.

Package and Quantity

The LTC3765HMSE#PBF is available in a surface-mount 16-pin MSE package. Each package contains one unit of the IC.

Specifications

• Input Voltage Range: 4V to 60V
• Output Voltage Range: 0.8V to 60V
• Maximum Output Current: 20A
• Switching Frequency: 100kHz to 3MHz
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LTC3765HMSE#PBF features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. FB: Feedback pin
5. EN: Enable pin
6. SS: Soft-start pin
7. PG: Power good pin
8. SYNC: Synchronization pin
9. RT/CLK: External resistor/clock pin
10. SW: Switch pin
11. VCC: Supply voltage pin
12. ITH: Current sense threshold pin
13. SS/TRK: Soft-start/Tracking pin
14. OCSET: Overcurrent protection pin
15. RT/CLK2: External resistor/clock 2 pin
16. SYNC/GATE: Synchronization/gate driver pin

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures optimal power conversion.
• Adjustable output voltage provides flexibility in various systems.
• Overcurrent protection safeguards the IC and connected devices.
• Soft-start feature prevents excessive inrush current during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Wide input voltage range enhances compatibility.
• Compact package enables space-efficient integration.
• Robust design ensures reliability in demanding environments.

Disadvantages

• Limited maximum output current may restrict certain high-power applications.
• Higher cost compared to some alternative models.

Working Principles

The LTC3765HMSE#PBF operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. The IC continuously monitors the input and output voltages, adjusting the duty cycle of the internal switches to maintain the desired output voltage within a specified range.

Detailed Application Field Plans

The LTC3765HMSE#PBF finds applications in various fields, including: 1. Battery charging systems for electric vehicles 2. Industrial power supplies 3. Solar power systems 4. Telecommunications equipment 5. Portable electronic devices

Alternative Models

For those seeking alternatives to the LTC3765HMSE#PBF, the following models offer similar functionality: 1. LT8610EMSE#PBF 2. LTC3780EMSE#PBF 3. LT1763CS8-3.3#PBF 4. LTC3108EMSE#PBF 5. LT3080EMSE#PBF

These alternative models provide comparable features and can be considered based on specific requirements.

In conclusion, the LTC3765HMSE#PBF is a highly efficient integrated circuit designed for power management applications. Its wide input voltage range, compact package, and robust design make it suitable for various industries. While it has some limitations in terms of maximum output current and cost, it offers numerous advantages such as high efficiency and reliability. The detailed pin configuration, functional features, working principles, application field plans, and alternative models provide comprehensive information for users considering this product.