LT1310EMSE#PBF

Product Overview

• Belongs to: Integrated Circuits (ICs)
• Category: Voltage Regulator
• Use: The LT1310EMSE#PBF is a high performance current mode PWM step-up DC/DC converter. It is designed to provide up to 1A of output current and can generate output voltages up to 40V.
• Characteristics: High efficiency, compact package, wide input voltage range, adjustable frequency, and soft-start capability.
• Package: MSOP-10
• Essence: Efficiently converts low voltage to high voltage with minimal power loss.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: Up to 40V
• Output Current: Up to 1A
• Switching Frequency: Adjustable from 100kHz to 500kHz
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 90%

Detailed Pin Configuration

• Pin 1: Feedback
• Pin 2: Switch
• Pin 3: Ground
• Pin 4: Vc
• Pin 5: Vout
• Pin 6: Vfb
• Pin 7: Vc
• Pin 8: Vc
• Pin 9: Vc
• Pin 10: Vin

Functional Features

• Current Mode Operation: Provides fast transient response and cycle-by-cycle current limiting.
• Soft-Start Capability: Limits inrush current during start-up.
• Synchronization Capability: Allows for external synchronization to an external clock signal.
• Shutdown Mode: Reduces quiescent current to minimize power consumption in standby mode.

Advantages and Disadvantages

• Advantages:
  • High efficiency
  • Wide input voltage range
  • Adjustable frequency
  • Compact package
• Disadvantages:
  • Limited maximum output current
  • Requires external components for operation

Working Principles

The LT1310EMSE#PBF operates by regulating the input voltage to produce a higher output voltage using a step-up switching regulator topology. It utilizes a current mode control scheme to achieve fast transient response and cycle-by-cycle current limiting. The internal oscillator allows for adjustable frequency operation, providing flexibility in design.

Detailed Application Field Plans

The LT1310EMSE#PBF is commonly used in applications requiring a boost voltage conversion, such as: - Battery-powered devices - LED drivers - Portable instrumentation - Industrial control systems

Detailed and Complete Alternative Models

• LT1610EMS8E#PBF: Similar step-up DC/DC converter with higher output current capability.
• LT1370CR#PBF: Step-up DC/DC converter with fixed frequency operation and higher efficiency.

This comprehensive entry provides a detailed overview of the LT1310EMSE#PBF, covering its product information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.