LV5117V-MPB-H

Product Overview

Category: Integrated Circuit (IC)

Use: LV5117V-MPB-H is a specialized IC used in electronic devices for voltage regulation and power management.

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Stable output voltage

Package: The LV5117V-MPB-H comes in a small form factor package, making it suitable for space-constrained applications.

Essence: This IC is designed to provide reliable and efficient voltage regulation, ensuring stable power supply to various electronic components.

Packaging/Quantity: The LV5117V-MPB-H is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4.5V - 24V
• Output Voltage Range: 1.2V - 12V
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LV5117V-MPB-H has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (active high)
5. FB: Feedback pin for voltage regulation
6. COMP: Compensation pin for stability control
7. SS: Soft-start pin for gradual voltage ramp-up
8. PG: Power Good pin indicating proper voltage regulation

Functional Features

• Wide Input Voltage Range: The LV5117V-MPB-H can handle a wide range of input voltages, allowing it to be used in various applications.
• Efficient Voltage Regulation: With its high efficiency, this IC minimizes power loss and heat generation, contributing to energy savings.
• Stable Output Voltage: The LV5117V-MPB-H ensures a stable output voltage, even under varying load conditions.
• Protection Mechanisms: It incorporates protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to safeguard connected devices.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Compact size enables integration in space-constrained designs - Wide input voltage range enhances versatility - Stable output voltage ensures reliable operation of connected devices

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

The LV5117V-MPB-H operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. By rapidly switching the internal power transistor, it adjusts the duty cycle to maintain the desired output voltage level.

Detailed Application Field Plans

The LV5117V-MPB-H finds applications in various electronic devices, including but not limited to: 1. Portable electronic devices (e.g., smartphones, tablets) 2. IoT devices 3. Battery-powered systems 4. Automotive electronics 5. Industrial control systems

Detailed and Complete Alternative Models

1. LV5118V-MPB-H: Similar to LV5117V-MPB-H with higher maximum output current (2A)
2. LV5116V-MPB-H: Similar to LV5117V-MPB-H with lower maximum output current (1A)
3. LV5119V-MPB-H: Similar to LV5117V-MPB-H with additional protection features

These alternative models offer flexibility in choosing the appropriate IC based on specific application requirements.

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