IRSM807-105MHTR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Compact size - Wide operating voltage range

Package: SOP-8 (Small Outline Package)

Essence: IRSM807-105MHTR is a power management IC designed for various applications requiring efficient power conversion.

Packaging/Quantity: The IRSM807-105MHTR is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 37V
• Maximum Output Current: 1.5A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IRSM807-105MHTR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. SW: Switching pin
6. VOUT: Output voltage pin
7. NC: No connection
8. NC: No connection

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss during operation.
• Low power consumption contributes to energy-saving designs.
• Compact size enables space-efficient integration into various systems.
• Built-in protection features safeguard against overvoltage, overcurrent, and thermal issues.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide operating voltage range provides flexibility in different applications. - Compact size allows for easy integration into space-constrained designs. - Built-in protection features enhance system reliability.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - SOP-8 package may require additional thermal management in certain scenarios.

Working Principles

The IRSM807-105MHTR operates as a step-down (buck) converter, converting a higher input voltage to a lower output voltage. It utilizes pulse width modulation (PWM) techniques to regulate the output voltage based on the feedback received from the FB pin. The switching frequency of 500kHz ensures efficient power conversion.

Detailed Application Field Plans

The IRSM807-105MHTR is commonly used in the following application fields:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Telecommunications equipment
5. LED lighting systems

Detailed and Complete Alternative Models

1. IRSM806-105MHTR

   • Similar specifications and features as IRSM807-105MHTR
   • Different pin configuration

2. IRSM808-105MHTR

   • Higher maximum output current (2A)
   • Similar specifications and features as IRSM807-105MHTR
   • Different pin configuration

3. IRSM809-105MHTR

   • Lower maximum output current (1A)
   • Similar specifications and features as IRSM807-105MHTR
   • Different pin configuration

4. IRSM810-105MHTR

   • Higher maximum output current (3A)
   • Similar specifications and features as IRSM807-105MHTR
   • Different pin configuration

5. IRSM811-105MHTR

   • Higher maximum output current (4A)
   • Similar specifications and features as IRSM807-105MHTR
   • Different pin configuration

In conclusion, the IRSM807-105MHTR is a power management IC that offers high efficiency, low power consumption, and a wide operating voltage range. Its compact size and built-in protection features make it suitable for various applications. However, its limited maximum output current and SOP-8 package may have certain limitations in high-power scenarios. Alternative models with different specifications and pin configurations are available to cater to specific requirements.