LT3512IMS#TRPBF

Product Overview

Category

LT3512IMS#TRPBF belongs to the category of integrated circuits (ICs).

Use

The LT3512IMS#TRPBF is commonly used in power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Wide input voltage range
• Adjustable output voltage
• Small package size

Package

The LT3512IMS#TRPBF is available in a small MSOP-16 package.

Essence

The essence of LT3512IMS#TRPBF lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

The LT3512IMS#TRPBF is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 3V to 30V
• Output Voltage Range: 1.23V to 30V
• Switching Frequency: Up to 1MHz
• Maximum Duty Cycle: 90%
• Quiescent Current: 100μA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. VOUT: Output voltage pin
5. SW: Switching node pin
6. SS: Soft-start pin
7. RT: Timing resistor pin for setting switching frequency
8. CT: Timing capacitor pin for setting switching frequency
9. SYNC: Synchronization pin for external clock input
10. PGND: Power ground pin
11. EN: Enable pin for turning on/off the IC
12. BST: Boost pin for driving an external N-channel MOSFET
13. COMP: Compensation pin for loop stability
14. SS/TRK: Soft-start/tracking pin
15. VCC: Supply voltage pin
16. NC: No connection pin

Functional Features

• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility in power management.
• High efficiency ensures minimal power loss.
• Synchronization capability enables synchronization with an external clock.
• Soft-start feature prevents excessive inrush current during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Wide input voltage range accommodates various power sources.
• Small package size saves board space.
• Adjustable output voltage offers versatility.

Disadvantages

• Limited maximum duty cycle may restrict certain applications.
• Requires additional external components for operation.

Working Principles

The LT3512IMS#TRPBF operates as a step-up DC-DC converter. It takes an input voltage within the specified range and converts it to a higher, adjustable output voltage. The IC utilizes a switching regulator topology to achieve high efficiency. By controlling the duty cycle of the internal switches, it regulates the output voltage according to the feedback signal. The LT3512IMS#TRPBF also incorporates protection features such as overvoltage and overcurrent protection.

Detailed Application Field Plans

The LT3512IMS#TRPBF finds applications in various fields, including but not limited to: - Battery-powered devices - Industrial equipment - Automotive electronics - Telecommunications - LED lighting systems

Detailed and Complete Alternative Models

1. LT3512EMS#TRPBF
2. LT3512HMS#TRPBF
3. LT3512IMS#PBF
4. LT3512IMS#TRMPBF
5. LT3512IMS#TRPBFI

These alternative models offer similar functionality and characteristics to the LT3512IMS#TRPBF, providing options for different requirements and preferences.

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