BU91501KV-ME2

Product Overview

Category: Integrated Circuit (IC)

Use: The BU91501KV-ME2 is a versatile IC used in various electronic devices for voltage regulation and power management purposes.

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

Package: The BU91501KV-ME2 is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence: This IC is designed to provide reliable and efficient voltage regulation, ensuring stable power supply to connected devices.

Packaging/Quantity: The BU91501KV-ME2 is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Input Voltage Range: 4.5V - 40V
• Output Voltage Range: 1.2V - 37V
• Maximum Output Current: 1.5A
• Quiescent Current: 10μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU91501KV-ME2 features the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. EN (Enable)
5. FB (Feedback)
6. COMP (Compensation)
7. SS (Soft Start)
8. PGND (Power Ground)

Functional Features

• Voltage Regulation: The BU91501KV-ME2 ensures a stable output voltage regardless of fluctuations in the input voltage.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection to prevent overheating and potential damage.
• Efficiency: With its high efficiency and low power consumption, the BU91501KV-ME2 minimizes energy wastage.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Stable output voltage ensures reliable performance of connected devices. - Overcurrent and thermal shutdown protection enhance safety. - High efficiency and low power consumption contribute to energy savings.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Operating temperature range might not be suitable for extreme environments.

Working Principles

The BU91501KV-ME2 operates based on a switching regulator principle. It utilizes an internal control circuit to monitor the input voltage and adjust the duty cycle of the internal switch accordingly. This regulation process ensures a stable output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The BU91501KV-ME2 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. BU91502KV-ME2
2. BU91503KV-ME2
3. BU91504KV-ME2
4. BU91505KV-ME2
5. BU91506KV-ME2

These alternative models offer similar functionality and characteristics to the BU91501KV-ME2, providing flexibility in choosing the most suitable IC for specific applications.

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