LT1615IS5#TRPBF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, compact size, wide input voltage range
• Package: SOT-23-5
• Essence: Step-up DC/DC converter
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 1.2V to 30V
• Output Voltage Range: Up to 34V
• Switching Frequency: 1.2MHz
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Pin 1) - Input Voltage
2. SW (Pin 2) - Switch Node
3. GND (Pin 3) - Ground
4. FB (Pin 4) - Feedback
5. VOUT (Pin 5) - Output Voltage

Functional Features

• High Efficiency: Provides efficient power conversion for various applications
• Wide Input Voltage Range: Suitable for diverse power supply requirements
• Compact Size: Ideal for space-constrained designs
• Low Quiescent Current: Minimizes power consumption in standby mode

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact size
• Low quiescent current

Disadvantages

• Limited maximum output current (1A)

Working Principles

The LT1615IS5#TRPBF is a step-up DC/DC converter that utilizes a fixed frequency, current mode architecture to provide a highly efficient voltage boost. It operates by controlling the duty cycle of an internal switch to regulate the output voltage.

Detailed Application Field Plans

• Battery-Powered Devices: Extends battery life by efficiently boosting voltage from low input sources
• LED Backlighting: Provides a stable and efficient power source for LED backlighting applications
• Portable Instruments: Enables the use of higher voltage components in portable devices with limited power supply options

Detailed and Complete Alternative Models

• LT1615IS5-1#TRPBF: Similar specifications with slightly different pin configuration
• LT1615IS5-2#TRPBF: Higher maximum output current of 2A with similar characteristics

Note: The alternative models listed above are for reference purposes and may have specific differences in performance and pin configuration.

This comprehensive entry provides a detailed overview of the LT1615IS5#TRPBF, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.