IRSM836-015MATR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: Surface Mount Technology (SMT)

Essence: This IC is designed to efficiently manage power in various electronic devices.

Packaging/Quantity: The IRSM836-015MATR is typically packaged in reels containing 2500 units.

Specifications

• Input Voltage Range: 4.5V - 36V
• Output Voltage: Adjustable, up to 15V
• Maximum Output Current: 1.5A
• Quiescent Current: 2.5mA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IRSM836-015MATR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• High Efficiency: The IC incorporates advanced switching technology, resulting in high power conversion efficiency.
• Overcurrent Protection: It includes built-in overcurrent protection to safeguard the circuit and connected devices.
• Thermal Shutdown Protection: The IC features thermal shutdown protection to prevent overheating and damage.
• Wide Input Voltage Range: It can handle a wide range of input voltages, making it suitable for various applications.
• Compact Size: The small form factor allows for easy integration into space-constrained designs.
• Low Power Consumption: The IC consumes minimal power during operation, contributing to energy efficiency.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power wastage - Overcurrent and thermal protection enhance safety - Wide input voltage range increases versatility - Compact size enables flexible integration - Low power consumption contributes to energy efficiency

Disadvantages: - Limited maximum output current (1.5A) - Not suitable for high-power applications

Working Principles

The IRSM836-015MATR utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs pulse-width modulation (PWM) techniques to regulate the output voltage based on the feedback received from the FB pin. The SW pin controls the switching operation, while the EN pin enables or disables the IC.

Detailed Application Field Plans

The IRSM836-015MATR is commonly used in the following applications:

1. Battery-powered devices: Provides efficient power management for portable electronics, such as smartphones, tablets, and wearables.
2. Industrial equipment: Used in various industrial systems, including motor control, robotics, and automation.
3. Automotive electronics: Suitable for automotive applications, such as LED lighting, infotainment systems, and power distribution modules.
4. Home appliances: Enables efficient power conversion in household appliances like refrigerators, air conditioners, and washing machines.

Detailed and Complete Alternative Models

1. LM2596S-ADJ: Similar adjustable voltage regulator with a higher maximum output current of 3A.
2. TPS54331: Step-down converter with a fixed output voltage of 5V and a maximum output current of 3A.
3. LT1763: Low dropout linear regulator with adjustable output voltage and a maximum output current of 1.5A.

These alternative models offer similar functionality and can be considered as substitutes for the IRSM836-015MATR depending on specific requirements.

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