Encyclopedia Entry: 72V835L15PFI8

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Voltage, Low Power Consumption
• Package: L15PFI8
• Essence: This integrated circuit is designed for power management applications, providing high voltage capabilities while consuming low power.
• Packaging/Quantity: The 72V835L15PFI8 IC is typically packaged in the L15PFI8 package and is available in various quantities.

Specifications

• Voltage: 72V
• Package Type: L15PFI8
• Power Consumption: Low
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 4.5V to 72V
• Output Current: Up to 2A
• Switching Frequency: Adjustable up to 1MHz
• Protection Features: Overvoltage Protection, Overcurrent Protection, Thermal Shutdown

Detailed Pin Configuration

The 72V835L15PFI8 IC has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. VIN: Input voltage
4. VOUT: Output voltage
5. EN: Enable pin
6. FB: Feedback pin
7. COMP: Compensation pin
8. PGND: Power ground

Functional Features

• High Voltage Capability: The 72V835L15PFI8 IC can handle voltages up to 72V, making it suitable for applications requiring high voltage power management.
• Low Power Consumption: This IC is designed to consume minimal power, ensuring efficient operation and reduced energy consumption.
• Adjustable Switching Frequency: The switching frequency of the IC can be adjusted up to 1MHz, allowing flexibility in power management applications.
• Protection Features: The IC incorporates overvoltage protection, overcurrent protection, and thermal shutdown mechanisms to safeguard the circuit and connected components.

Advantages and Disadvantages

Advantages: - High voltage capability - Low power consumption - Adjustable switching frequency - Protection features for enhanced safety

Disadvantages: - Limited output current (up to 2A) - Specific package type (L15PFI8) may require specific PCB layout considerations

Working Principles

The 72V835L15PFI8 IC operates based on a switching power supply principle. It utilizes internal control circuitry to regulate the input voltage and provide a stable output voltage. The switching frequency can be adjusted to optimize efficiency and performance. The IC also incorporates various protection features to ensure safe operation under different conditions.

Detailed Application Field Plans

The 72V835L15PFI8 IC finds application in various power management scenarios, including but not limited to: - Industrial automation systems - Automotive electronics - Renewable energy systems - Telecommunications equipment - Battery charging circuits

Detailed and Complete Alternative Models

• 72V835L15PFI7: Similar to the 72V835L15PFI8, but with a different pin configuration.
• 72V835L15PFI9: Upgraded version with higher output current capabilities.
• 72V835L15PFI10: Lower power consumption variant with similar specifications.

These alternative models offer similar functionality and can be considered as alternatives depending on specific requirements and design constraints.

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